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Perkins CA, Nepple JJ, Pang JH, Busch MT, Edmonds EW, Ellis HB, Kocher MS, Li Y, Pandya NK, Pennock AT, Sabatini CS, Spence DD, Willimon SC, Wilson PL, Heyworth BE. Changes in Fracture Shortening Occur in the First 2 Weeks Following Completely Displaced Adolescent Clavicle Fractures. J Pediatr Orthop 2024:01241398-990000000-00560. [PMID: 38712672 DOI: 10.1097/bpo.0000000000002724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
BACKGROUND Shortening of midshaft clavicle fractures has been described as a critical fracture characteristic to guide treatment. The degree to which shortening may change in the initial weeks following injury has not been well studied. The purpose of this study was to evaluate the change in shortening of adolescent clavicle fractures in the first 2 weeks following injury. METHODS This was a multicenter study of prospectively collected data, which was acquired as a part of a cohort study of adolescent clavicle fractures. A consecutive series of patients 10 to 18 years of age with completely displaced diaphyseal clavicle fractures with baseline radiographs 0 to 6 days from the date of injury, as well as 7 to 21 days from the date of injury, were included. Measurements of end-to-end (EES) and cortex-to-corresponding-cortex (CCS) shortening were performed. RESULTS A total of 142 patients were included. Baseline radiographs were obtained at a mean of 1.0 day following injury with mean EES of 22.3 mm, and 69% of patients demonstrating >20 mm of shortening. Follow-up radiographs obtained at a mean of 13.8 days postinjury demonstrated a mean absolute change in EES of 5.4 mm. Forty-one percentage of patients had >5 mm of change in EES. When analyzing changes in shortening relative to the specific threshold of 20 mm, 18 patients (41%) with <20 mm EES increased to ≥20 mm EES, and 19 patients (19%) with ≥20 mm EES decreased to <20 mm EES at 2-week follow-up. CONCLUSIONS Clinically significant changes in fracture shortening occurred in 41% of adolescents with completely displaced clavicle fractures in the first 2 weeks after injury. In 26% of patients, this resulted in a change from above or below the commonly used shortening threshold of 20 mm, potentially altering the treatment plan by many providers. There is no evidence to suggest that adolescent clavicle fracture shortening affects outcomes, and as such, the authors do not advocate for the use of this parameter to guide treatment. However, among physicians who continue to use this parameter to guide treatment, this study supports that repeat radiographic assessment 2 weeks postinjury may be a better measure of the true shortening of this common adolescent injury. LEVEL OF EVIDENCE Level IV-case series.
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Affiliation(s)
| | | | | | | | | | | | | | - Ying Li
- Texas Scottish Rite Hospital for Children, Dallas, TX
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Polinsky SG, Edmonds EW, Bastrom TP, Manhard CE, Heyworth BE, Bae DS, Busch MT, Ellis HB, Hergott K, Kocher MS, Li Y, Nepple JJ, Pandya NK, Perkins C, Sabatini CS, Spence DD, Willimon SC, Wilson PL, Pennock AT. 5-Year Radiographic and Functional Outcomes of Nonoperative Treatment of Completely Displaced Midshaft Clavicular Fractures in Teenagers. Am J Sports Med 2024; 52:1032-1039. [PMID: 38439558 DOI: 10.1177/03635465241228818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
BACKGROUND Optimal treatment of completely displaced midshaft clavicular fractures in adolescents remains controversial, with some favoring surgical management and others favoring a nonoperative approach. Few studies have comprehensively assessed longer-term nonoperative outcomes. PURPOSE To prospectively assess patient-reported outcomes (PROs) and radiographic remodeling ≥5 years after injury in teenagers undergoing nonoperative treatment of completely displaced clavicular fractures. STUDY DESIGN Case series; Level of evidence, 4. METHODS Adolescent patients previously enrolled in a prospective study from a single institution with nonoperatively treated, completely displaced midshaft clavicular fractures ≥5 years from injury were eligible for the study. Patients were clinically evaluated for scapular dyskinesia and strength deficits. Bilateral clavicular imaging assessed residual shortening, displacement, and angulation. PROs included the American Shoulder and Elbow Surgeons (ASES), the shortened version of the Disabilities of the Arm, Shoulder and Hand (QuickDASH), Marx Shoulder Activity Scale, cosmesis, and return to sports data. RESULTS A total of 24 patients were available for the follow-up, of whom 17 (71%) consented to additional imaging. The mean cohort age at the time of injury was 14.5 ± 1.1 years, with 88% being male. At a mean follow-up of 6.1 years, all fractures had healed, with no patient requiring secondary interventions. Significant remodeling was observed across all measurements, with improvements of 70% in shortening (22.8 to 6.8 mm; P < .001), 73% in superior displacement (13.4 to 3.6 mm; P < .001), and 83% in angulation (10.4° to 1.8°; P < .001). Thirteen patients (72%) had a >2-cm initial shortening, and all remodeled to <2 cm. PROs were almost universally excellent, with mean ASES, QuickDASH, and Marx activity scores of 99 ± 3, 1 ± 3, and 20 ± 1, respectively, with 79% of patients reporting perfect scores in all 3 domains. Most patients (58%) were completely satisfied with their shoulder appearance, 38% were more satisfied than not, 1 patient (4%) was neither satisfied nor dissatisfied, and no patients were dissatisfied. All patients except 1 who were interested in sports returned to sporting activities. PROs were not associated with bony remodeling (P > .05). CONCLUSION Teenaged patients with completely displaced clavicular fractures treated nonoperatively can expect excellent radiographic and clinical outcomes 5 years after injury.
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Affiliation(s)
- Samuel G Polinsky
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA; University of California, San Diego, San Diego, California, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Eric W Edmonds
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA; University of California, San Diego, San Diego, California, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Tracey P Bastrom
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Claire E Manhard
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Benton E Heyworth
- Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Donald S Bae
- Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Michael T Busch
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Henry B Ellis
- Texas Scottish Rite Hospital for Children, Dallas, Texas, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Katelyn Hergott
- Division of Sports Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Mininder S Kocher
- Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Ying Li
- C.S. Mott Children's Hospital, Ann Arbor, Michigan, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Jeffrey J Nepple
- Department of Orthopaedic Surgery, Washington University in Saint Louis, Saint Louis, Missouri, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Nirav K Pandya
- UCSF Benioff Children's Hospital, Oakland, California, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Crystal Perkins
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Coleen S Sabatini
- UCSF Benioff Children's Hospital, Oakland, California, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - David D Spence
- Department of Orthopaedic Surgery, Campbell Clinic, Memphis, Tennessee, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Samuel C Willimon
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Philip L Wilson
- Texas Scottish Rite Hospital for Children, Dallas, Texas, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
| | - Andrew T Pennock
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA; University of California, San Diego, San Diego, California, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
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Allahabadi S, Galivanche AR, Coss N, Tenzing N, Gatto AP, Murray JC, Allahabadi S, Pandya NK. Severe Acute Respiratory Syndrome Coronavirus 2 Did Not Substantially Impact Injury Patterns or Performance of Players in the National Basketball Association From 2016 to 2021. Arthrosc Sports Med Rehabil 2024; 6:100841. [PMID: 38205401 PMCID: PMC10776416 DOI: 10.1016/j.asmr.2023.100841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 11/07/2023] [Indexed: 01/12/2024] Open
Abstract
Purpose To perform a descriptive epidemiologic analysis of National Basketball Association (NBA) injuries from 2016 to 2021, to evaluate the impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (coronavirus disease 2019, or COVID-19) on injury patterns and performance statistics, and to determine the effect of infection with SARS-CoV-2 on individual performance statistics. Methods Injury epidemiology in the NBA from the 2016 to 2021 seasons was collected using a comprehensive online search. Injuries and time missed were categorized by injury location and type. Player positions and timing of injury were recorded. Performance statistics were collected including traditional game statistics and Second Spectrum (speed, distance) statistics. Comparisons were made over seasons and comparing the pre-COVID-19 pandemic seasons to the pandemic era seasons. Players diagnosed with COVID-19 were analyzed for changes in performance in the short or long term. Results Of the 3,040 injuries captured, 1,880 (61.84%) were in the lower extremity. Guards (77.44%) and forwards (75.88%) had a greater proportion of soft-tissue injuries (P < .001) than centers. Guards had the highest proportion of groin (3.27%, P = .001) and hamstring (6.21%, P < .001) injuries. Despite minor differences on a per-season basis, there were no differences in injury patterns identified between pre-COVID-19 and COVID-19 eras. Of players diagnosed with COVID-19 during the NBA Bubble, there were no detriments in short- or long-term performance identified, including traditional game statistics and speed and distance traveled. Conclusions In the NBA seasons from 2016 to 2021, most injuries were to the lower extremity. The SARS-CoV-2 pandemic did not substantially impact injury patterns in the NBA, including locations of injury and type of injury (bony or soft tissue). Furthermore, infection with SARS-CoV-2 does not appear to have a significant impact on performance in basketball-specific or speed and distance measures. Level of Evidence Level IV, prognostic case series.
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Affiliation(s)
- Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California, U.S.A
| | - Anoop R. Galivanche
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California, U.S.A
| | - Nathan Coss
- School of Medicine, University of California San Francisco, San Francisco, California, U.S.A
| | - Norbu Tenzing
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California, U.S.A
| | - Andrew P. Gatto
- College of Osteopathic Medicine, Touro University California, Vallejo, California, U.S.A
| | - Jerome C. Murray
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, Minnesota, U.S.A
| | - Sameer Allahabadi
- Baylor Scott & White Institute for Rehabilitation, Baylor University Medical Center, Dallas, Texas, U.S.A
| | - Nirav K. Pandya
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California, U.S.A
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Spence DD, Wilson PL, Pennock AT, Nepple JJ, Pandya NK, Perkins CA, Li Y, Ellis HB, Sabatini CS, Edmonds EW, Willimon SC, Bae DS, Busch MT, Kocher M, Heyworth BE. Treatment of Severely Shortened or Comminuted Clavicular Fractures in Older Adolescent Athletes. Am J Sports Med 2024; 52:423-430. [PMID: 38238901 DOI: 10.1177/03635465231219248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
BACKGROUND Recent evidence suggests that for completely displaced midshaft clavicular fractures, surgery offers no clear benefit over nonoperative treatment in a general adolescent population from 10 to 18 years of age. However, the comparative outcomes of comminuted and/or severely shortened clavicular fractures specifically in older adolescent athletes have not been explored in a focused, methodologically rigorous fashion. HYPOTHESIS The study hypothesis was that outcomes would be superior in older adolescent athletes who underwent operative treatment compared with nonoperative treatment for comminuted and/or severely shortened clavicular fractures. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS A level 2, multicenter, prospective cohort study investigating the outcomes of midshaft fractures in adolescents between 2013 and 2017 was filtered to analyze the subcohorts of athletes 14 to 18 years of age with either fracture comminution or fracture shortening of ≥25 mm or both. Patient characteristics, injury mechanisms, fracture characteristics, and treatments were compared. Complications, rates, timing of return to sports (RTS), and patient-reported outcomes (PROs) were analyzed. RESULTS The 2 treatment groups, which included 136 older adolescent athletes (69 nonoperative, 67 operative), showed similar distributions of primary sport type, competition level, comminution, shortening, and 2-year PRO response rate (n = 99; 73%). The operative group demonstrated 3 mm-greater mean superior displacement, which was therefore statistically controlled for as a confounder in the comparative PRO analysis. No 2-year differences in nonunion, delayed union, symptomatic malunion, refracture, clinically significant complications, or rates of RTS were detected between treatment groups. The difference in timing of RTS (operative, 10.3 weeks; nonoperative, 13.5 weeks) was statistically significant. After controlling for the minor difference in superior displacement, regression analysis and matched comparison cohorts demonstrated no differences between the nonoperative and operative groups in mean or dichotomized PRO scores. CONCLUSION In this prospective, multicenter cohort study investigating older adolescent athletes with comminuted and/or severely shortened clavicular fractures, contrary to the study hypothesis, there were no differences in complications, RTS, or PROs between nonoperatively and operatively treated patients at 2 years. Comparably excellent outcomes of severe clavicular fractures in adolescent athletes can be achieved with nonoperative treatment.
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Affiliation(s)
- David D Spence
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center - Campbell Clinic, Memphis, Tennessee, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Philip L Wilson
- Sports Medicine Center, Texas Scottish Rite Hospital, Dallas, Texas, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Andrew T Pennock
- Department of Orthopedics, Rady Children's Hospital, San Diego, California, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Jeffrey J Nepple
- Department of Orthopedic Surgery, School of Medicine, Washington University, St. Louis, Missouri, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Crystal A Perkins
- Department of Orthopedic Surgery, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Ying Li
- Department of Orthopaedic Surgery, C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, Michigan, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Henry B Ellis
- Sports Medicine Center, Texas Scottish Rite Hospital, Dallas, Texas, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Coleen S Sabatini
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Eric W Edmonds
- Department of Orthopedics, Rady Children's Hospital, San Diego, California, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - S Clifton Willimon
- Department of Orthopedic Surgery, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Donald S Bae
- Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Michael T Busch
- Department of Orthopedic Surgery, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Mininder Kocher
- Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
| | - Benton E Heyworth
- Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA)
- Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
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5
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Swarup I, Makarewich C, Blumberg TJ, Pandya NK. Hip Pain in Adolescent Patients. Instr Course Lect 2024; 73:471-486. [PMID: 38090918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Hip pain is a common complaint in adolescents. There are several causes for hip pain in this population, with dysplasia and impingement being the most common; however, other conditions such as extra-articular impingement, torsional disorders, labral tears, and osteochondral lesions also require consideration. Many of these conditions are related to underlying anatomic abnormalities and increased activity in this age group. An understanding of the common pathologies of the adolescent hip is integral to the evaluation, diagnosis, and treatment of these patients.
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Reyes CD, Wu W, Pandya NK. Adolescent Tibial Tubercle Fracture: Review of Outcomes and Complications. Curr Rev Musculoskelet Med 2023; 16:392-397. [PMID: 37436650 PMCID: PMC10427568 DOI: 10.1007/s12178-023-09849-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/30/2023] [Indexed: 07/13/2023]
Abstract
PURPOSE OF REVIEW Fractures of the tibial tubercle are a relatively uncommon injury, representing 3% of all proximal tibia fractures and < 1% of all physeal fractures, primarily seen in the adolescent demographic. While recognition of the injury and its management is being more widely reported in the literature and recognized in the hospital setting, reports of its outcomes and complications have still been limited. This article provides an updated review of the outcomes and complications of tibial tubercle fractures. RECENT FINDINGS Current research shows both radiographic outcomes, specifically osseous union, and functional outcomes, such as return to play and full knee range of motion, are excellent in patients treated either operatively or nonoperatively. Complication rates overall remain relatively low, with the most common complication being bursitis and hardware prominence and the most common associated injuries being patellar tendon avulsions and meniscus tears. With appropriate management, tibial tubercle fractures have an excellent overall outcome and a low complication rate. Although complications are uncommon, treating providers should be vigilant and recognize the signs of devastating complications resulting from acute vascular injuries or compartment syndrome. Further research should aim to analyze patients' experiences and satisfaction following treatment of this injury and examine the long-term functional and patient-reported outcomes.
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Affiliation(s)
- Chloe Delos Reyes
- John A. Burns School of Medicine, University of Hawaii, Honolulu, USA
| | - Wei Wu
- Department of Orthopedic Surgery, Benioff Children’s Hospital, University of California, San Francisco, San Francisco, CA 94609 USA
| | - Nirav K. Pandya
- Department of Orthopedic Surgery, Benioff Children’s Hospital, University of California, San Francisco, San Francisco, CA 94609 USA
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Allahabadi S, Kwong JW, Pandya NK, Shin SS, Immerman I, Lee NH. Return to Play After Thumb Ulnar Collateral Ligament Injuries Managed Surgically in Athletes—A Systematic Review. Journal of Hand Surgery Global Online 2023. [DOI: 10.1016/j.jhsg.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
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Pennock AT, Bastrom TP, Boutelle KE, Carroll AN, Edmonds EW, Nepple JJ, Polinsky SG, Spence DD, Heyworth BE, Perkins C, Willimon SC, Bae DS, Busch MT, Ellis HB, Hergott K, Kocher MS, Li Y, Pandya NK, Sabatini CS, Wilson PL. Bony Remodeling of Adolescent Displaced Clavicle Fractures: A FACTS Study. Am J Sports Med 2023; 51:871-876. [PMID: 36802767 DOI: 10.1177/03635465231152884] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
BACKGROUND Bony remodeling of displaced clavicle fractures in adolescents remains poorly understood. PURPOSE To evaluate and quantify clavicle remodeling in a large population of adolescents with completely displaced fractures, which were treated nonoperatively, to better understand the factors that may influence this process. STUDY DESIGN Case series; Level of evidence, 4. METHODS Patients were identified from the databases of a multicenter study group investigating the functional outcomes of adolescent clavicle fractures. Patients between the ages of 10 and 19 years with completely displaced middiaphyseal clavicle fractures that were treated nonoperatively and who had further radiographic imaging of the affected clavicle at a minimum of 9 months from initial injury were included. Fracture shortening, superior displacement, and angulation were measured on the injury and final follow-up radiographs using previously validated techniques. Furthermore, fracture remodeling was classified as complete/near complete, moderate, or minimal, using an original classification system found to have good to excellent reliability (interobserver reliability = 0.78, intraobserver reliability = 0.90). Classifications were subsequently analyzed quantitatively and qualitatively to determine the factors associated with deformity correction. RESULTS Ninety-eight patients (mean age, 14.4 ± 2.0 years) were analyzed at a mean radiographic follow-up of 3.4 ± 2.3 years. Fracture shortening, superior displacement, and angulation significantly improved during the follow-up period by 61%, 61%, and 31%, respectively (P < .001). Furthermore, while 41% of the population had initial fracture shortening >20 mm at final follow-up, only 3% of the cohort had residual shortening >20 mm. Fracture remodeling was found to be associated with follow-up time; those with longer follow-up time demonstrated more remodeling (P = .001). Eighty-five percent of patients aged <14 years and 54% of patients aged ≥14 years at time of injury with a minimum follow-up of 4 years underwent complete/near-complete remodeling. CONCLUSION Significant bony remodeling occurs in adolescent patients with completely displaced clavicle fractures, including older adolescents, and appears to continue over longer time intervals, even beyond the adolescent years. This finding may help explain the low rate of symptomatic malunions in adolescents, even in severely displaced fractures, and particularly when compared with rates reported in adult studies.
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Affiliation(s)
- Andrew T Pennock
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA; University of California San Diego, San Diego, California, USA
| | - Tracey P Bastrom
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA
| | - Kelly E Boutelle
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA
| | - Alyssa N Carroll
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA
| | - Eric W Edmonds
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA; University of California San Diego, San Diego, California, USA
| | - Jeffrey J Nepple
- Department of Orthopaedic Surgery, Washington University in St Louis, St Louis, Missouri, USA
| | - Samuel G Polinsky
- Department of Orthopedic Surgery, Rady Children's Hospital, San Diego, California, USA
| | - David D Spence
- Department of Orthopaedic Surgery, University of Tennessee-Campbell Clinic, Memphis, Tennessee, USA
| | - Benton E Heyworth
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | | | | | | | - Donald S Bae
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | | | - Henry B Ellis
- Texas Scottish Rite Hospital for Children, Dallas, Texas, USA
| | - Katelyn Hergott
- Division of Sports Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Mininder S Kocher
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Ying Li
- C. S. Mott Children's Hospital, Ann Arbor, Michigan, USA
| | - Nirav K Pandya
- UCSF Benioff Children's Hospital, Oakland, California, USA
| | | | - Philip L Wilson
- Texas Scottish Rite Hospital for Children, Dallas, Texas, USA
- Investigation performed at Rady Children's Hospital, San Diego, California, USA
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9
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Wilson J, Agha O, Wiggins AJ, Diaz A, Jones KJ, Feeley BT, Pandya NK, Wong SE. Gender and Racial Diversity Among the Head Medical and Athletic Training Staff of Women's Professional Sports Leagues. Orthop J Sports Med 2023; 11:23259671221150447. [PMID: 36846816 PMCID: PMC9944185 DOI: 10.1177/23259671221150447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/01/2023] Open
Abstract
Background Despite increased awareness for promoting diversity, orthopaedics remains one of the least diverse specialties. Studying health care providers in women's professional sports provides a unique opportunity to analyze gender and racial diversity. Hypotheses There would be low female and minority representation across the various women's professional sports leagues. There would be an increased number of female head certified athletic trainers (ATCs) when compared with head team physicians (HTPs). Study Design Cross-sectional study. Methods We evaluated the perceived race and sex of designated HTPs and ATCs in the Women's National Basketball Association, National Women's Soccer League, and National Women's Hockey League. Type of doctorate degree, specialty, and years in practice were also collected. Kappa (κ) coefficient measurements were used to determine interobserver agreement on race. Categorical and continuous variables were analyzed using chi-square and t tests, respectively. Results There were significantly more female ATCs than female HTPs (74.1% vs 37.5%; P = .01). Minority representation between HTPs and ATCs was not significantly different (20.8% vs 40.7%; P = .13). Black HTPs (12.5%) and Black ATCs (22.2%) composed the largest proportion among the minority groups. There was high interobserver agreement of perceived race across HTPs (κ = 1.0) and ATCs (κ = 0.95). Conclusion Although there were more female ATCs than HTPs in women's professional sports leagues, both cohorts lack perceived racial diversity. These data suggest an opportunity for diversification in medical and training staff of women's professional sports.
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Affiliation(s)
- Jasmin Wilson
- Department of Orthopaedic Surgery, University of California–San
Francisco, San Francisco, California, USA
| | - Obiajulu Agha
- Department of Orthopaedic Surgery, University of California–San
Francisco, San Francisco, California, USA
| | - Anthony J. Wiggins
- Department of Orthopaedic Surgery, University of California–San
Francisco, San Francisco, California, USA
| | - Agustin Diaz
- Department of Orthopaedic Surgery, University of California–San
Francisco, San Francisco, California, USA
| | - Kristofer J. Jones
- Department of Orthopaedic Surgery, University of California–Los
Angeles. Los Angeles, California, USA
| | - Brian T. Feeley
- Department of Orthopaedic Surgery, University of California–San
Francisco, San Francisco, California, USA
| | - Nirav K. Pandya
- Department of Orthopaedic Surgery, University of California–San
Francisco, San Francisco, California, USA
| | - Stephanie E. Wong
- Department of Orthopaedic Surgery, University of California–San
Francisco, San Francisco, California, USA.,Stephanie E. Wong, MD, Department of Orthopaedic Surgery,
University of California–San Francisco, 1500 Owens St, San Francisco, CA 94158,
USA ()
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10
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Muacevic A, Adler JR, Cevallos N, Foley AJ, Collins K, Torres Espin A, Feeley BT, Pandya NK, Bailey JF. #OrthoTwitter: Relationship Between Author Twitter Utilization and Academic Impact in Orthopaedic Surgery. Cureus 2023; 15:e33978. [PMID: 36814734 PMCID: PMC9939849 DOI: 10.7759/cureus.33978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2023] [Indexed: 01/21/2023] Open
Abstract
Background #OrthoTwitter has evolved to disseminate findings and engage the public. However, the academic impact of Twitter utilization in orthopaedic surgery is unknown. Questions/purposes The purpose of the study was to evaluate relationships between the author and manuscript Twitter activity and citations. Methods Manuscripts in 17 orthopaedic journals from 2018 were identified. Citations, online mentions, impact factors, and subspecialties were obtained. H-index and Twitter account details for authors were obtained for a subset of manuscripts. Relationships between Twitter activity and citations were evaluated. Results 2,473/4,224 (58.5%) manuscripts were mentioned on Twitter (n=29,958 mentions), with Twitter manuscripts cited more frequently (median 10 vs. 7, p<0.0001). Twitter mentions, impact factors, non-open-access status, and subspecialties were associated with citation counts. Articles mentioned in 10, 100, and 1,000 Tweets were observed to have a 1.1-fold, 1.7-fold, and 245-fold increase in citations. In author-level analyses, 156 (20.0%) first and 216 (27.7%) senior authors had Twitter accounts. Citation count was associated with increasing senior author H-index (β est=0.13, p<0.05), Twitter mentions (β est=0.0043, p<0.0001), impact factors (β est=0.13, p<0.0001), and having a first (β est=0.20, p<0.05) or senior author (β est=0.17, p<0.05) on Twitter. Articles published in arthroplasty (β est=0.49, p<0.05), general interest (β est=0.55, p<0.01), sports (β est=0.63, p<0.01), and non-open access journals (β est=0.41, p<0.001) were cited more. H-index correlated with followers for first (rho=0.31, p<0.0001) and senior authors (rho=0.44, p<0.0001). Conclusion Author Twitter utilization is independently associated with manuscript citations. Authors should be aware of the potential association between social media utilization and traditional academic impact. Understanding the relationship between social media utilization and academic impact is necessary to effectively disseminate research.
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Padaki AS, Allahabadi S, Pandya NK. Adolescent elbow osteochondral lesions following prior elbow fracture pinning. J Child Orthop 2022; 16:475-480. [PMID: 36483653 PMCID: PMC9723868 DOI: 10.1177/18632521221133814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 10/03/2022] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Pinning of pediatric elbow fractures has been shown to be a safe procedure with a low complication profile. This study identified patients who underwent cartilage surgery for elbow osteochondral lesions or osteochondritis dissecans who had prior ipsilateral elbow pinning. METHODS Records of patients who underwent ipsilateral cartilage surgery for osteochondritis dissecans and prior percutaneous pinning for elbow fractures were identified. Demographics were compiled and the clinical, radiographic, and surgical results were tabulated for patients with at least 1-year of follow-up from initial presentation. RESULTS In total, 6/52 (11.5%) pediatric patients from 2012 to 2021 who underwent isolated elbow osteochondritis dissecans surgery (mean age at surgery 13.4 ± 1.5 years) had a history of ipsilateral elbow pinning (mean age at surgery 6.9 ± 2.4 years). Of these, five had a history of a supracondylar fracture while one patient sustained a lateral condyle fracture. Overall, three of six patients had mechanical symptoms at presentation and three had abnormal radiographs. All patients underwent pre-operative magnetic resonance imaging and the five patients with an osteochondritis dissecans lesion <1cm2 underwent arthroscopy and microfracture while one with a 4-cm2 lesion underwent open osteochondral allograft transfer. All patients demonstrated improved motion at final follow-up and all patients were able to return to full desired activity following surgery. CONCLUSION This study demonstrates that the history of elbow fracture pinning may predispose patients to future elbow chondral injuries in adolescence. Although patients appear to do well following consequent osteochondritis dissecans surgery, patients and parents may be advised of possible association of elbow pinning and elbow osteochondral lesions. LEVEL OF EVIDENCE III, case-control study.
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Affiliation(s)
- Ajay S Padaki
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, CA, USA,Benioff Children’s Hospital Oakland, University of California San Francisco, Oakland, CA, USA,Nirav K Pandya, Department of Orthopaedic Surgery, Benioff Children’s Hospital Oakland, University of California San Francisco, 747 52nd Street, Oakland, CA 94609, USA.
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McLellan M, Allahabadi S, Pandya NK. Youth Sports Specialization and Its Effect on Professional, Elite, and Olympic Athlete Performance, Career Longevity, and Injury Rates: A Systematic Review. Orthop J Sports Med 2022; 10:23259671221129594. [PMID: 36353394 PMCID: PMC9638532 DOI: 10.1177/23259671221129594] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 08/07/2022] [Indexed: 08/08/2023] Open
Abstract
BACKGROUND Limited data are available on the long-term consequences of early sports specialization in high-level athletes. PURPOSE To evaluate the existing literature on the effects of sports specialization among professional, Olympic, and other elite athletes. STUDY DESIGN Systematic review; Level of evidence, 3. METHODS We performed a systematic review of studies from 1990 to 2021 on youth sports specialization in professional, elite, and/or Olympic athletes following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. An elite athlete was defined as one who performed at the highest level of his or her sport, beyond college level. Data were summarized according to 6 objectives: (1) definitions of specialization, age at specialization, and participation in other sports; (2) motivation for specialization; (3) athlete perspectives on specialization; (4) performance data; (5) specialization and injury risk; and (6) career longevity. RESULTS From 8756 articles, 29 studies were included, of which 17 (58.6%) were survey-based studies. Of the 8 articles that commented on injury risk, all demonstrated reduction in injury risk in athletes who delayed specialization. Performance benefits were apparent with later specialization in 7 of 9 articles; the remaining 2 showed benefit with earlier specialization in marathon runners and soccer players. There were less definitive results on career longevity, with 5 of 9 articles finding no association between career longevity and sports specialization. CONCLUSION Although current data on sports specialization in elite, professional, and Olympic athletes are mostly retrospective and survey-based evidence, most sports demonstrate better performance after youth multisport engagement, and youth sports specialization was linked with increased injury risk in athletes at the highest levels of competition.
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Affiliation(s)
- Maddison McLellan
- School of Medicine, University of California, Irvine, Irvine,
California, USA
| | - Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California, San
Francisco, San Francisco, California, USA
| | - Nirav K. Pandya
- Department of Orthopaedic Surgery, University of California, San
Francisco, San Francisco, California, USA
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13
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Wiggins AJ, Agha O, Diaz A, Jones KJ, Feeley BT, Pandya NK. Concerns About the Evaluation of Diversity in "Current Perceptions of Diversity Among Head Team Physicians and Head Athletic Trainers": Response. Orthop J Sports Med 2022; 10:23259671221125463. [PMID: 36338355 PMCID: PMC9629559 DOI: 10.1177/23259671221125463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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Patel NM, Edison BR, Carter CW, Pandya NK. The Impact of Race, Insurance, and Socioeconomic Factors on Pediatric Knee Injuries. Clin Sports Med 2022; 41:789-798. [DOI: 10.1016/j.csm.2022.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Heyworth BE, Pennock AT, Li Y, Liotta ES, Dragonetti B, Williams D, Ellis HB, Nepple JJ, Spence D, Willimon SC, Perkins CA, Pandya NK, Kocher MS, Edmonds EW, Wilson PL, Busch MT, Sabatini CS, Farley F, Bae DS. Two-Year Functional Outcomes of Operative vs Nonoperative Treatment of Completely Displaced Midshaft Clavicle Fractures in Adolescents: Results From the Prospective Multicenter FACTS Study Group. Am J Sports Med 2022; 50:3045-3055. [PMID: 35984091 DOI: 10.1177/03635465221114420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The optimal treatment of midshaft clavicle fractures is controversial. Few previous comparative functional outcome studies have investigated these fractures in adolescents, the most commonly affected epidemiologic subpopulation. PURPOSE/HYPOTHESIS The purpose was to prospectively compare the outcomes of operative versus nonoperative treatment in adolescents with completely displaced midshaft clavicle fractures. The study hypothesis was that surgery would yield superior outcomes. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS Patients aged 10 to 18 years treated for a midshaft clavicle fracture over a 5-year period at 1 of 8 pediatric centers were prospectively screened, with independent treatment decisions determined by individual musculoskeletal professionals. Demographics, radiographic clinical features, complications, and patient-reported outcomes (PROs) were prospectively recorded for 2 years. Regression and matching techniques were utilized to adjust for potential age- and fracture severity-based confounders for creation of comparable subgroups for analysis. RESULTS Of 416 adolescents with completely displaced midshaft clavicle fractures, 282 (68) provided 2-year PRO data. Operative patients (n = 88; 31%) demonstrated no difference in sex (78% male) or athletic participation but were older (mean age, 15.2 vs 13.5 years; P < .001), had more comminuted fractures (49.4% vs 26.3%; P < .001), and had greater fracture shortening (25.5 vs 20.7 mm; P < .001) than nonoperative patients (n = 194; 69%). There was no difference in mean PRO scores or rates of "suboptimal" scores (based on threshold values established a priori) between the operative and nonoperative treatment groups (American Shoulder and Elbow Surgeons, 96.8 vs 98.4; shortened version of the Disabilities of the Arm, Shoulder and Hand, 3.0 vs 1.6; EuroQol [EQ] visual analog scale, 93.0 vs 93.9; EQ-5 Dimensions index, 0.96 vs 0.98), even after regression and matching techniques adjusted for confounders. Operative patients had more unexpected subsequent surgery (10.4% vs 1.4%; P = .004) and clinically significant complications (20.8% vs 5.2%; P = .001). Overall, nonunion (0.4%), delayed union (1.9%), symptomatic malunion (0.4%), and refracture (2.6%) were exceedingly rare, with no difference between treatment groups. CONCLUSION Surgery demonstrated no benefit in patient-reported quality of life, satisfaction, shoulder-specific function, or prevention of complications after completely displaced clavicle shaft fractures in adolescents at 2 years after injury. REGISTRATION NCT04250415 (ClinicalTrials.gov identifier).
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Affiliation(s)
- Benton E Heyworth
- Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Andrew T Pennock
- Department of Orthopedics, Rady Children's Hospital, San Diego, California, USA
| | - Ying Li
- Department of Orthopaedic Surgery, C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Brittany Dragonetti
- Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - David Williams
- Institutional Centers for Clinical and Translational Research, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Henry B Ellis
- Sports Medicine Center, Texas Scottish Rite Hospital, Dallas, Texas, USA
| | - Jeffrey J Nepple
- Department of Orthopedic Surgery, School of Medicine, Washington University, St Louis, Missouri, USA
| | - David Spence
- Department of Orthopaedic Surgery, Campbell Clinic Orthopaedics, Memphis, Tennessee, USA
| | | | - Crystal A Perkins
- Department of Orthopedic Surgery, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Mininder S Kocher
- Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Eric W Edmonds
- Department of Orthopedics, Rady Children's Hospital, San Diego, California, USA
| | - Philip L Wilson
- Sports Medicine Center, Texas Scottish Rite Hospital, Dallas, Texas, USA
| | - Michael T Busch
- Department of Orthopedic Surgery, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Coleen S Sabatini
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Frances Farley
- Department of Orthopaedic Surgery, C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, Michigan, USA
| | - Donald S Bae
- Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Boston, Massachusetts, USA.,Investigation performed at Boston Children's Hospital, Boston, Massachusetts, USA
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Allahabadi S, Mittal A, Coughlan MJ, Kim AE, Hung NJ, Pandya NK. Outcomes, Including Graft Tears, Contralateral Anterior Cruciate Ligament Tears, and All-Cause Ipsilateral Knee Operations, are Similar for Adult-type, Transphyseal, and Partial Transphyseal Anterior Cruciate Ligament Reconstruction Using Hamstring Autograft in Pediatric and Adolescent Patients. Arthrosc Sports Med Rehabil 2022; 4:e1465-e1474. [PMID: 36033172 PMCID: PMC9402463 DOI: 10.1016/j.asmr.2022.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 05/22/2022] [Indexed: 11/17/2022] Open
Affiliation(s)
- Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco
| | - Ashish Mittal
- San Francisco Orthopedic Residency Program, St. Mary’s Medical Center, San Francisco
| | - Monica J. Coughlan
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco
| | - Arin E. Kim
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco
| | - Nicole J. Hung
- Department of Orthopaedic Surgery, University of California, Los Angeles, Los Angeles
| | - Nirav K. Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco
- Benioff Children’s Hospital Oakland, University of California, San Francisco, Oakland, California, U.S.A
- Address correspondence to Nirav K. Pandya, M.D., Department of Orthopaedic Surgery, Benioff Children’s Hospital Oakland, University of California, San Francisco, 747 52nd St., Oakland, CA 94609.
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17
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Bradley KE, Allahabadi S, Jansson HL, Pandya NK. Outcomes of bioabsorbable fixation in the treatment of osteochondral lesions of the knee in adolescent patients. Knee 2022; 37:180-187. [PMID: 35809450 DOI: 10.1016/j.knee.2022.06.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 06/13/2022] [Accepted: 06/19/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Bioabsorbable fixation in managing osteochondral lesions is increasing in popularity. The purpose was to report on outcomes using bioabsorbable fixation nails for osteochondral lesions of the knee in a pediatric and adolescent population. METHODS A retrospective review of pediatric patients undergoing surgery with bioabsorbable fixation for knee osteochondral lesions was performed. Demographic, clinical, and surgical data was collected including symptom duration, lesion location, size, use of bone grafting, and number of implants. Return to activities was documented. Patients recommended revision surgery were compared to those who were not. RESULTS 47 patients with median age 13.9 years and 25.5% female were included with median clinical follow-up of 47.3 weeks. 87.2% of patients were cleared for full activities. Four male patients (8.5%) were recommended revision surgery, of whom three underwent surgery including removal of loose bioabsorbable fixation. Demographic data did not differ between the group with successful versus failed primary surgery (p > 0.05). Symptom duration was more acute (<1 month) in the four recommended revision surgery (75% versus 9.3%, p = 0.008). The group recommended revision also had larger lesion size (median 5.4 cm2 versus 2 cm2, p = 0.04). Distal femoral physeal status, lesion location, necessity for bone grafting, and number of implants did not differ between groups. CONCLUSIONS Adolescents had a high return to activity following bioabsorbable fixation for knee osteochondral lesions with 87.2% cleared for full return. In the 8.5% of patients who were deemed to have failed primary fixation, symptoms were more likely to be acute in nature with larger lesion sizes.
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Affiliation(s)
- Kendall E Bradley
- University of California San Francisco, Department of Orthopaedic Surgery, San Francisco, CA, USA
| | - Sachin Allahabadi
- University of California San Francisco, Department of Orthopaedic Surgery, San Francisco, CA, USA
| | - Hayley L Jansson
- University of California San Francisco, Department of Orthopaedic Surgery, San Francisco, CA, USA
| | - Nirav K Pandya
- University of California San Francisco, Department of Orthopaedic Surgery, San Francisco, CA, USA.
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18
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Allahabadi S, Gatto AP, Kopardekar A, Davies MR, Pandya NK. National Football League (NFL) quarterbacks who were multisport high school athletes have better in-season performance statistics and career success. PHYSICIAN SPORTSMED 2022:1-5. [PMID: 35531708 DOI: 10.1080/00913847.2022.2075244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To determine (1) the proportion of National Football League (NFL) quarterbacks (QBs) who were multisport high school athletes (2) whether performance metrics in NFL QBs differed by playing multiple high school sports versus the single sport of football. METHODS A comprehensive online search identified NFL QBs from 1995 to 2020, classifying them as single or multisport high school athletes. Performance data were collected for regular season and playoffs when applicable and were calculated as rates. Regular season comparisons were limited to players playing at least eight games. Accolades (Pro Bowls, MVP awards, and Super Bowl victories) were also recorded. Mann-Whitney U was utilized to compare performance metrics between multisport and single sport athletes. RESULTS 403 QBs (223, 55.3% multisport) were included. In the regular season, multisport QBs played in more games (median 6.8, IQR 4-10.6 vs median 5, IQR 2.5-8.3; p = 0.0001), and had higher touchdowns/game (median 0.87, IQR 0.5-1.25 vs median 0.67, IQR 0.42-1; p = 0.0063), pass yards/game (median 159.4, IQR 103.9-206.7 vs median 139.4, IQR 96.3-179.6; p = 0.0392), and QB rating (median 78.5, IQR 69.4-85.2 vs median 74.4, IQR 66.7-81.2; p = 0.0063). There were no differences in pass completion %, interceptions/game, or rush yards/game. Multisport QBs played in more playoff games (median 0.5, IQR 0.22-0.81 vs median 0.33, IQR 0.2-0.62; p = 0.027), and had more Pro Bowl appearances, MVP awards, and Super Bowl victories per athlete (p < 0.05). CONCLUSION Over half of NFL QBs played multiple high school sports. Multisport involvement is associated with benefits in regular season including a higher proportion of games played, and more touchdowns/game, pass yards/game, and QB rating. Playing multiple sports was also associated with playing more playoff games and having more Pro Bowl appearances, MVP awards, and Super Bowl victories. This data supports the benefits of youth multisport training.
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Affiliation(s)
- Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Andrew P Gatto
- College of Osteopathic Medicine, Touro University California, Vallejo, California, USA
| | - Abhay Kopardekar
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Michael R Davies
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
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19
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Allahabadi S, Halvorson RT, Pandya NK. Association of Insurance Status With Treatment Delays for Pediatric and Adolescent Patients Undergoing Surgery for Patellar Instability. Orthop J Sports Med 2022; 10:23259671221094799. [PMID: 35601736 PMCID: PMC9118478 DOI: 10.1177/23259671221094799] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 02/25/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Health care disparities have been highlighted in pediatric sports medicine, but the association between insurance status and delayed care for patients undergoing surgery for patellar instability has not been defined. Purpose: To determine whether there is an association between insurance status and delays in care in pediatric and adolescent patients undergoing surgery for patellar instability. Study Design: Cohort study; Level of evidence, 3. Methods: This was a retrospective case series at a safety-net tertiary referral center of pediatric and adolescent patients undergoing surgical treatment for patellar instability. Insurance status was classified as public or private. We calculated the times from injury to clinical evaluation, injury to magnetic resonance imaging (MRI), injury to surgery, clinical evaluation to MRI, and clinical evaluation to surgery. Comparisons were made between insurance groups. Results: Included were 78 patients (38 public, 40 private insurance) who underwent surgery for patellar instability. The public insurance group was older (P = .019), with a lower proportion of White patients (15.8% vs 52.5%; P = .0005), higher proportion with Hispanic ethnicity (55.3% vs 15.0%; P = .0001), and higher proportion of Spanish-speaking patients (21.1% vs 2.5%; P = .007). Publicly insured patients had longer times from initial injury to clinical evaluation (466 vs 77 days; P = .002), MRI (466 vs 82 days; P = .003), and surgery (695 vs 153 days; P = .0003), as well as a longer time from clinical evaluation to surgery (226 vs 73 days; P = .002). Multivariable models confirmed insurance status as an independent predictor in each of the identified delays. Conclusion: Significant delays were seen for pediatric and adolescent patients with patellar instability and public insurance (approximately 6 times longer to clinical evaluation, more than 5.5 times longer to obtain MRI, and 4.5 times longer to surgery) relative to injured patients with private insurance. Even after adjusting for delays to clinical evaluation, publicly insured patients had a delay from clinic to surgery that was triple that of privately insured patients.
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Affiliation(s)
- Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Ryan T Halvorson
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
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20
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Madhan AS, Ganley TJ, McKay SD, Pandya NK, Patel NM. Trends in Anterolateral Ligament Reconstruction and Lateral Extra-articular Tenodesis With ACL Reconstruction in Children and Adolescents. Orthop J Sports Med 2022; 10:23259671221088049. [PMID: 35400143 PMCID: PMC8990701 DOI: 10.1177/23259671221088049] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/21/2022] [Indexed: 11/20/2022] Open
Abstract
Background: Anterolateral ligament reconstruction (ALLR) and lateral extra-articular
tenodesis (LET) show promise in lowering the risk of rerupture after
anterior cruciate ligament reconstruction (ACLR), but there are little data
on surgeon practices and preferences in children and adolescents. Purpose: To quantify surgeon practices regarding ALLR and LET in the pediatric
population. Study Design: Cross-sectional study. Methods: An electronic survey was administered to 87 surgeons in the Pediatric
Research in Sports Medicine society. The questionnaire asked several
questions about surgeon and practice characteristics as well as indications,
preferences, and techniques for ALLR or LET in the context of primary and
revision pediatric ACLR. Chi-square and Fisher exact tests were used to
evaluate factors that affect surgical preferences. Results: A total of 63 surgeons completed the survey, of whom 62% performed ≥50
pediatric ACLRs annually; 56% sometimes performed anterolateral augmentation
with primary ACLR, and 79% with revision ACLR. The most common indications
for ALLR or LET in the primary setting were high-grade pivot shift, knee
hyperextension, generalized laxity, and type of sports participation.
Surgeons whose practice was >75% sports medicine were more likely to
perform ALLR or LET with both primary and revision ACLR (P
= .005 and P < .001, respectively). Those who had
completed a sports medicine fellowship were more likely to perform these
procedures than those with only pediatric orthopaedic training, in both
primary (68% vs 36%; P = .01) and revision scenarios (92%
vs 60%; P = .002). Of the 28 respondents who did not
perform ALLR or LET with primary ACLR, 75% cited insufficient evidence as
the reason. However, 96% of surgeons who did perform these procedures
expressed interest in studying them prospectively, and 87% were willing to
randomize patients. Conclusion: Findings indicated that 56% of pediatric sports surgeons sometimes perform
anterolateral augmentation with primary ACLR and 79% with revision ACLR.
Surgeons with sports medicine fellowship training or a mostly sports
practice were more likely to perform these procedures. Insufficient evidence
was the most common reason given by surgeons who did not perform
anterolateral augmentation. However, there was substantial willingness to
prospectively study and even randomize pediatric patients to assess the
impact of ALLR or LET in this population.
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Affiliation(s)
- Ashwin S. Madhan
- Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois, USA
| | | | | | - Nirav K. Pandya
- University of California, San Francisco, Benioff Children’s Hospital, San Francisco, California, USA
| | - Neeraj M. Patel
- Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois, USA
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Allahabadi S, Gatto AP, Pandya NK. ACL Tears in the National Football League From 2013 to 2020: Analysis of the 2020 Season After Delays and Schedule Changes From the Early COVID-19 Pandemic Relative to Prior Seasons. Orthop J Sports Med 2022; 10:23259671221076045. [PMID: 35224119 PMCID: PMC8873553 DOI: 10.1177/23259671221076045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 11/12/2021] [Indexed: 11/15/2022] Open
Abstract
Background: The impact of fatigue and preseason preparation on anterior cruciate ligament (ACL) tears in the National Football League (NFL) are not well described. The 2020 NFL season did not include the standard preseason in response to changes secondary to the coronavirus disease-2019 (COVID-19) pandemic. Purpose: To evaluate the association of game play on ACL tears in NFL athletes and to determine if differences in ACL tear epidemiology were present based on season of play from 2013 to 2020. Study Design: Descriptive epidemiology study. Methods: ACL tears in NFL athletes were identified using publicly available data. Games played and snap counts at the time of injury were recorded for each athlete sustaining game-related injuries. Tear rates were determined, and injuries were also calculated per 1000 athlete-exposures. Incidence rate ratios (IRRs) with 95% confidence intervals (CIs) were calculated. Results: Overall, 379 ACL tears were identified, including 256 (67.6%) during game play and 118 (31.1%) during practice. Practice-based injuries were significantly higher in the preseason versus the remainder of the season. Games and snaps at the time of injury did not differ by year. The incidence rate of preseason injuries was significantly greater relative to in-season injuries (IRR = 2.68; 95% CI, 2.18-3.29; P < .00001). There was an elevated incidence rate of in-season injuries in 2020 relative to 2014-2019 combined (IRR = 1.49; 95% CI, 0.98-2.19; P = .048). In 2013 to 2019, the most frequent month of injury was the first month of the preseason in August (119/334 tears; 35.6%), whereas in 2020, the most frequent month was September (13/41 tears, 31.7%). The proportion of tears in September 2020 was not different from the proportion of tears in August 2013 to 2019. Conclusion: There was an increased proportion of in-season ACL tears in the 2020 NFL season relative to 2014 to 2019; this is attributable to a frameshift in the consistent trend of injuries in the 1st month to return of competitive play, with 2020 being in the regular season in September as opposed to the preseason in August.
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Affiliation(s)
- Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
| | - Andrew P. Gatto
- College of Osteopathic Medicine, Touro University California, Vallejo, California, USA
| | - Nirav K. Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
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22
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Allahabadi S, Pandya NK. Allograft Medial Patellofemoral Ligament Reconstruction in Adolescent Patients Results in a Low Recurrence Rate of Patellar Dislocation or Subluxation at Midterm Follow-Up. Arthroscopy 2022; 38:128-138. [PMID: 34000323 DOI: 10.1016/j.arthro.2021.05.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/14/2021] [Accepted: 05/06/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate rates of recurrent instability in adolescent patients with medial patellofemoral ligament (MPFL) reconstruction with allograft and associations of anatomic risk factors with complications. METHODS A retrospective review identified patients of a single surgeon who underwent MPFL reconstruction with allograft for recurrent patellar instability with minimum 2-year follow-up. Surgical management was recommended after a minimum 6 weeks of nonoperative management and included MPFL reconstruction with gracilis allograft using a double-bundle technique. Preoperative radiographs were evaluated to assess physeal closure, lower-extremity alignment, trochlear morphology, and Insall-Salvati and Caton-Deschamps ratios. Magnetic resonance images were reviewed to evaluate the MPFL, trochlear morphology, and tibial tubercle trochlear groove distance (TT-TG). Descriptive statistics were used to characterize data. The primary outcome was recurrent instability. RESULTS 20 patients (24 knees; 18 knees in 14 females and 6 knees in 6 males; average age 15.7 years; range 11.5 to 19.6) underwent MPFL reconstruction with allograft (mean ± standard deviation follow-up 5.2 ± 1.7 years; range 2.2 to 8.1). Physes were open in 9 knees. The Insall-Salvati ratio was 1.09 ± 0.16, and the Caton-Deschamps index was 1.17 ± 0.15. Preoperatively, 19 patients were noted to have trochlear dysplasia, and TT-TG was 15.3 ± 3.9 mm. Three of 4 knees (16.7%) with non-hardware-related complications had open physes: 3 (12.5%) had recurrent instability, 2 of which underwent subsequent operation, and 1 sustained a patella fracture after a fall, requiring open reduction and internal fixation. The average Insall-Salvati ratio of these 4 patients was 1.21 ± 0.20, Caton-Deschamps index was 1.18 ± 0.17, and TT-TG was 17.5 ± 3.3 mm, none of which were statistically different from the group without complications. There were no clinically noted growth disturbances postoperatively. CONCLUSIONS MPFL reconstruction using allograft tissue may be performed safely in the pediatric and adolescent population with good outcomes at midterm follow-up, few complications, and a low rate of recurrent instability. LEVEL OF EVIDENCE IV, case series.
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Affiliation(s)
- Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, U.S.A
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, Benioff Children's Hospital Oakland, University of California, San Francisco, San Francisco, California, U.S.A..
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23
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Pennock AT, Heyworth BE, Bastrom T, Bae DS, Boutelle KE, Busch MT, Edmonds EW, Ellis HB, Hergott K, Kocher MS, Li Y, Liotta ES, Pandya NK, Perkins C, Sabatini CS, Spence DD, Willimon SC, Wilson PL, Nepple JJ. Changes in superior displacement, angulation, and shortening in the early phase of healing for completely displaced midshaft clavicle fractures in adolescents: results from a prospective, multicenter study. J Shoulder Elbow Surg 2021; 30:2729-2737. [PMID: 34089880 DOI: 10.1016/j.jse.2021.05.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 05/03/2021] [Accepted: 05/09/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Progressive displacement of diaphyseal clavicle fractures has been observed in adult patients, at times necessitating a change from nonoperative to operative treatment. Whether this occurs in adolescent patients has not been well investigated. The purpose of this study was to assess the rate and extent of progressive clavicle fracture displacement in adolescent patients following injury and during the early stages of healing. METHODS This was a multicenter study evaluating prospective data that had previously been collected as part of a larger study evaluating the functional outcomes of adolescent clavicle fractures. A consecutive series of completely displaced diaphyseal clavicle fractures in patients aged 10-18 years treated at 1 of 3 tertiary-care pediatric trauma centers was included; all fractures underwent standardized imaging within 2 weeks of the date of injury and during the course of healing (5-20 weeks after injury). Measurements of clavicle shortening, superior displacement, and angulation were performed using validated techniques. Progressive displacement and/or interval improvement in fracture alignment, as well as the subsequent need for surgical intervention, was noted. Patient demographic and radiographic parameters were assessed as possible risk factors for interval displacement. RESULTS One hundred patients met the inclusion criteria. Mean end-to-end shortening, cortex-to-cortex shortening, superior displacement, and angulation at the time of injury were 24 mm, 15 mm, 15 mm, and 7°, respectively. At a mean of 10 weeks after injury, the fracture alignment improved across all 4 measurements for the overall cohort, with mean improvements of 3.5 mm in end-to-end shortening, 3.3 mm in cortex-to-cortex shortening, 2.1 mm in superior displacement, and 2° in angulation. By use of a clinical threshold of a change in shortening or displacement of 10 mm or change in angulation of 10°, 26% of fractures improved, 4% worsened, and 70% remain unchanged. Patients with more severe fractures were more likely to have improved alignment than were patients with less displaced fractures (P < .001). No patient underwent surgical intervention for progressive displacement. CONCLUSION Significant early improvements in fracture alignment were observed in a substantial percentage of adolescent patients with completely displaced clavicle fractures. Among the most severely displaced fractures, shortening improved approximately 6 mm and angulation improved approximately 9°. In 4% of cases, increased displacement was observed, but this tended to be mild, and in no cases did it prompt surgical intervention. This finding indicates that the true final deformity after an adolescent clavicle fracture is commonly less than that present at the time of injury.
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Affiliation(s)
| | - Benton E Heyworth
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, MA, USA
| | | | - Donald S Bae
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, MA, USA
| | | | | | | | - Henry B Ellis
- Texas Scottish Rite Hospital for Children, Dallas, TX, USA
| | - Katelyn Hergott
- Division of Sports Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Mininder S Kocher
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Ying Li
- C.S. Mott Children's Hospital, Ann Arbor, MI, USA
| | - Elizabeth S Liotta
- Division of Sports Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Nirav K Pandya
- UCSF Benioff Children's Hospital-Oakland, Oakland, CA, USA
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Lieu V, Carrillo LA, Pandya NK, Swarup I. Pediatric firearm-associated fractures: Analysis of management and outcomes. World J Clin Pediatr 2021; 10:151-158. [PMID: 34868891 PMCID: PMC8603636 DOI: 10.5409/wjcp.v10.i6.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 06/07/2021] [Accepted: 09/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Firearm-associated injuries (FAIs) are among the leading causes of morbidity and mortality in children living in the United States. Most victims of such injuries survive, but may experience compromised function related to musculoskeletal injuries. Although complex firearm-associated fractures (FAFs) often require specialized orthopaedic, vascular, and plastic surgical intervention, there is minimal research describing their management and outcomes. The purpose of this study is to describe the epidemiology and presentation of pediatric FAFs, as well as evaluate the management and outcomes of these injuries.
AIM To describe the epidemiology and presentation of pediatric FAFs, as well as evaluate the management and outcomes of these injuries.
METHODS A retrospective chart review was performed at a major, pediatric level 1 trauma center. The study included patients aged 18 or younger who presented with FAIs between 2008-2018. Additional data was collected on patients with FAFs including demographic and clinical data such as age, sex, race, payor type, fracture location, injury severity score (ISS), and radiographic and clinical outcomes. The management of FAFs was analyzed as well as need for readmission and reoperation. Descriptive statistics were used to summarize the results and univariate analyses were performed to assess differences between groups.
RESULTS Between 2008 and 2018, there were a total of 61 patients who presented with FAIs. In this cohort, 21 patients (34%) sustained FAFs (25 fractures) with a mean age of 11 (Range: 10 mo to 18 years old) at the time of presentation. Approximately 52% (n = 11) of patients with FAFs were male, 76% (n = 8 and n = 8, respectively) identified as black or other, and 71% (n = 15) had government insurance. FAFs were most commonly noted in the upper extremity (n = 7) and lower extremity (n = 6). In patients with FAFs, the mean ISS at presentation was 11.38 (Range: 2-38), and 24% of patients (n = 5) were classified as having a major trauma. There were no significant differences in age, sex, race, and payor type in FAF patients that presented with and without major trauma (P > 0.05). When comparing FAF and non-FAF patients, there was a statistically significant difference in ISS (11.38 vs 14.45, P = 0.02). In total, 33% (n = 7) of patients with FAFs required orthopaedic surgical management, which was most commonly comprised of debridement (n = 6/7, 86%), and 14% (n = 1/7) of these patients required coordinated care with plastic and/or vascular surgery. There were no significant differences in age and payor type in patients with FAFs treated with and without orthopaedic surgery. Of the patients with FAFs, 52% (n = 11) had a minimum 90-d follow-up, and 48% (n = 10) had a minimum 2-year follow-up. Two patients were readmitted within 90-d, while one patient required a reoperation within 2-years.
CONCLUSION Over 25% of FAIs in pediatric patients result in FAFs. FAFs often present to pediatric trauma centers and the majority of these injuries occur in non-Caucasian males with government insurance. Most FAFs do not need orthopaedic surgical management; 14% of these injuries require subspecialty care by orthopaedic surgery, vascular surgery, or plastic surgery. Patients with FAFs also have lower ISS compared to patients who sustained FAIs without fracture. Thus, these patients should be treated at pediatric trauma centers with specialty care and additional research is needed to focus prevention efforts, understand reasons for poor follow-up, and evaluate outcomes after injury.
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Affiliation(s)
- Virginia Lieu
- Department of Orthopaedics, St. Mary’s Medical Center, San Francisco, CA 94117, United States
| | - Laura A Carrillo
- Medical College of Wisconsin, Milwaukee, WI 53226, United States
| | - Nirav K Pandya
- Department of Orthopaedics, UCSF Benioff Children’s Hospital Oakland, Oakland, CA 94609, United States
| | - Ishaan Swarup
- Department of Orthopaedics, UCSF Benioff Children’s Hospital Oakland, Oakland, CA 94609, United States
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Wiggins AJ, Agha O, Diaz A, Jones KJ, Feeley BT, Pandya NK. Current Perceptions of Diversity Among Head Team Physicians and Head Athletic Trainers: Results Across US Professional Sports Leagues. Orthop J Sports Med 2021; 9:23259671211047271. [PMID: 34660831 PMCID: PMC8516385 DOI: 10.1177/23259671211047271] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/02/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Discrepancies in race, ethnicity, and sex among health care providers and their patients have been shown to affect the patient-provider relationship as well as the quality of care. Currently, minority and female representation among orthopaedic surgeons remains low. Given the large proportion of minority athletes and their degree of public visibility, professional sports serves as an important arena within which to analyze the diversity of health care providers. PURPOSE To describe and evaluate the current level of diversity of head team physicians (HTPs) and head athletic trainers (ATCs), primarily in terms of race and sex, within men's professional sports leagues in the United States. STUDY DESIGN Cross-sectional study. METHODS Five major US professional sports leagues were evaluated: National Basketball Association, National Football League, National Hockey League, Major League Soccer, and Major League Baseball. Publicly available data were collected to identify the HTPs and head ATCs for each team within these leagues. Two independent observers analyzed photographs and names of these individuals to determine his or her perceived race and sex, with disagreements being resolved by a third independent observer. Other physician data collected included graduate degree(s), specialty, and number of years in practice. Kappa coefficients (κ) were employed to evaluate interobserver reliability. Chi-square, Fisher exact, and t tests were used for statistical comparisons across leagues. RESULTS The κ values for perceived race were 0.85 for HTPs and 0.89 for head ATCs, representing near-perfect interobserver agreement. Minorities comprised 15.5% of HTPs and 20.7% of ATCs (P = .24). Women comprised 3.9% of HTPs and 1.3% of head ATCs (P = .017). The majority of HTPs were orthopaedic surgeons with medical doctorates. Female HTPs had significantly fewer years in practice compared with male HTPs (15.0 ± 4.9 vs 23.1 ± 9.6; P = .04). CONCLUSION The lead physicians and athletic training providers for men's professional sports teams demonstrated low rates of minority and female representation, denoting a highly visible area for discussing the role of increased diversity in health care.
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Affiliation(s)
- Anthony J. Wiggins
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Obiajulu Agha
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Agustin Diaz
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Kristofer J. Jones
- Department of Orthopaedic Surgery, University of California, Los Angeles, Los Angeles, California, USA
| | - Brian T. Feeley
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Nirav K. Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
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Allahabadi S, Feeley SE, Lansdown DA, Pandya NK, Feeley BT. Influential Articles on Pediatric and Adolescent Anterior Cruciate Ligament Injuries: A Bibliometric Analysis. Orthop J Sports Med 2021; 9:23259671211010772. [PMID: 34164558 PMCID: PMC8191091 DOI: 10.1177/23259671211010772] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 02/09/2021] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND The understanding of pediatric anterior cruciate ligament (ACL) injuries and optimal treatment has evolved significantly. Influential articles have been previously evaluated using article citations to determine impact. PURPOSE To identify and characterize the 50 most cited and recent influential articles relating to pediatric and adolescent ACL injuries, to examine trends in publication characteristics, and to evaluate correlations of study citations with quality of evidence. STUDY DESIGN Cross-sectional study. METHODS The top 50 most cited articles on pediatric and adolescent ACL injuries were gathered using the Web of Science and Scopus online databases by averaging the number of citations from each database. Articles from recent years were also aggregated and sorted by citation density (citations/year). Publication and study characteristics were recorded. Level of evidence and methodologic quality were assessed where applicable using the modified Coleman Methodology Score (mCMS), modified Jadad scale, and Methodological Index for Non-Randomized Studies (MINORS). Spearman correlation was used to evaluate the association between citation data and level of evidence or methodologic quality scorings. RESULTS The top 50 cited papers had a mean of 117.5 ± 58.8 citations (range, 58.5-288.5 citations), with a mean citation density of 9.4 ± 5.4 citations per year (range, 2.9-25.8 citations/year); 80% were published in 2000 or later, and 6% were considered basic science. Articles were mainly level 4 evidence (27/42; 64.3%), and none was level 1. There were moderate, significant associations between publication year and level of evidence (r S = -0.45; P = .0030) and citation density and publication year (r S = 0.59; P < .001). Mean methodologic quality scores were as follows: mCMS, 53 ± 7.2 (range, 39-68); modified Jadad scale, 3.2 ± 1.1 (range, 2-6); and MINORS, 11.2 ± 3.2 (range, 6-20). There was a significant, strong correlation between rank of mean citations and modified Jadad scale (r S = 0.76; P < .0001), suggesting poorer score associated with more mean citations. CONCLUSION Influential articles on pediatric and adolescent ACL injuries were relatively recent, with a low proportion of basic science-type articles. Most of the studies had a lower evidence level and poor methodologic quality scores. Higher methodologic quality did not correlate positively with citation data.
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Affiliation(s)
- Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California, San Francisco; San Francisco, California, USA
| | - Sonali E. Feeley
- Department of Orthopaedic Surgery, University of California, San Francisco; San Francisco, California, USA
| | - Drew A. Lansdown
- Department of Orthopaedic Surgery, University of California, San Francisco; San Francisco, California, USA
| | - Nirav K. Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco; San Francisco, California, USA
| | - Brian T. Feeley
- Department of Orthopaedic Surgery, University of California, San Francisco; San Francisco, California, USA
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Allahabadi S, Allahabadi S, Allala R, Garg K, Pandya NK, Lau BC. Osteochondral Lesions of the Distal Tibial Plafond: A Systematic Review of Lesion Locations and Treatment Outcomes. Orthop J Sports Med 2021; 9:2325967121997120. [PMID: 33948443 PMCID: PMC8053772 DOI: 10.1177/2325967121997120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 12/11/2020] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Osteochondral lesions of the tibial plafond (OLTPs) remain less common than osteochondral lesions of the talus (OLTs), but recognition of the condition has increased. PURPOSE To systematically evaluate the literature on lesion locations and treatment outcomes of OLTPs, whether in isolation or in combination with OLTs. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS A search was performed using the PubMed, Embase, and CINAHL databases for studies on lesion locations or with imaging or treatment outcomes of OLTPs. Case reports and reports based on expert opinion were excluded. Lesion locations as well as outcome measure results were aggregated. The Methodological Index for Non-randomized Studies score was used to assess methodological quality when applicable. RESULTS Included in this review were 10 articles, all published in 2000 or later. Most studies were evidence level 4, and the mean Methodological Index for Non-randomized Studies score was 8.6 (range, 8-10). Overall, 174 confirmed OLTP cases were identified, and the mean patient age was 38.8 years. Of the 157 lesions with confirmed locations, the most common was central-medial (32/157; 20.4%). Of 6 studies on treatment outcomes, all but 1 evaluated bone marrow stimulation techniques. Microfracture of small lesions (<150 mm2) was the most common treatment utilized. Imaging and functional outcomes appeared favorable after treatment. The data did not support differences in outcomes between isolated OLTPs and OLTPs with coexisting OLTs. CONCLUSION Osteochondral lesions of the distal tibia most commonly occurred at the central-medial tibial plafond. Microfracture of small lesions was the most common treatment utilized, and clinical and magnetic resonance imaging results were favorable, although data were heterogeneous. Areas for future research include the following: the effect of patient factors and additional pathologies on outcomes; larger or deeper lesion treatment; more direct comparisons of outcomes between kissing or coexisting lesions and isolated lesions; and head-to-head comparison of treatments, such as microfracture, bone marrow-derived cell transplantation, and osteochondral autografts/allografts.
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Affiliation(s)
- Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Sameer Allahabadi
- School of Medicine, Texas Christian University, and University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Ruthvik Allala
- School of Medicine, Texas Christian University, and University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Kartik Garg
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Nirav K. Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Brian C. Lau
- Division of Sports Medicine, Department of Orthopaedic Surgery, Duke Sport Science Institute, Duke University, Durham, North Carolina, USA
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Allahabadi S, Bryant JK, Mittal A, Pandya NK. Outcomes of Arthroscopic Surgical Treatment of Osteochondral Lesions of the Elbow in Pediatric and Adolescent Athletes. Orthop J Sports Med 2020; 8:2325967120963054. [PMID: 33225011 PMCID: PMC7658530 DOI: 10.1177/2325967120963054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/06/2020] [Indexed: 11/17/2022] Open
Abstract
Background: Osteochondral injuries of the elbow are limiting and affect the ability of pediatric and adolescent athletes to participate in sports. Purpose: To report short- and midterm outcomes on athletes undergoing microfracture or fragment fixation of osteochondral elbow lesions and evaluate the effects thereof on sporting activity. Study Design: Case series; Level of evidence, 4. Methods: This was a retrospective study analyzing patients who underwent surgical treatment via microfracture or fragment fixation for osteochondral elbow lesions. Patients were treated at a single institution by a single surgeon between 2012 and 2019. Diagnosis was confirmed with magnetic resonance imaging, and patients were indicated for surgery after having persistent symptoms despite trialing rest, immobilization, and/or activity restriction for at least 3 months. Demographic data including sports of choice were collected preoperatively. Imaging and intraoperative findings were documented, and any complications were noted. Range of motion (ROM) was compared pre- to postoperatively. Return-to-sport evaluation included the ability to play the preoperative sport of choice. Results: In total, 23 patients (25 elbows) were included with a mean follow-up of 23.5 months (range, 6-60.3 months) and a mean age of 13.8 years. Of 25 lesions, 20 (80%) were on the athlete’s dominant side. There was significant improvement from pre- to postoperative ROM, including extension (mean ± SD, 6.4° ± 5.3° to 0.04° ± 0.2°; P < .00001), flexion (129.2° ± 10.6° to 138.6° ± 4.4°; P = .00013), and arc of ROM (122.6° ± 13.2° to 138.6° ± 4.4°; P < .00001). Mean lesion size was 81.9 ± 59.3 mm2 (range, 15-225 mm2). All elbows demonstrated radiographic healing postoperatively. Mean time to release to sport was 4.48 ± 1.38 months (range, 2.5-8 months). Six (26.1%) patients changed or stopped their preoperative sporting activity, including 2 of 4 gymnasts and 4 of 11 baseball players. Conclusion: Arthroscopic technique with lesion debridement and microfracture or fixation appears safe and results in radiographic healing; however, with these techniques, there remains a high rate of inability to return to sport in patients involved in higher-demand upper extremity activity, such as baseball and gymnastics. Further treatment strategies, including cartilage restoration procedures, may be warranted in this population.
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Affiliation(s)
- Sachin Allahabadi
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Jessica K Bryant
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Ashish Mittal
- San Francisco Orthopedic Residency Program, St Mary's Medical Center, San Francisco, California, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
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Hung NJ, Darevsky DM, Pandya NK. Pediatric and Adolescent Shoulder Instability: Does Insurance Status Predict Delays in Care, Outcomes, and Complication Rate? Orthop J Sports Med 2020; 8:2325967120959330. [PMID: 33178878 PMCID: PMC7592322 DOI: 10.1177/2325967120959330] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 05/08/2020] [Indexed: 12/16/2022] Open
Abstract
Background: Recurrent shoulder instability results from overuse injuries that are often associated with athletic activity. Timely diagnosis and treatment are necessary to prevent further dislocations and secondary joint damage. In pediatric and adolescent patients, insurance status is a potential barrier to accessing timely care that has not yet been explored. Purpose: To examine the effect of insurance status on access to clinical consultation, surgical intervention, and surgical outcome of pediatric and adolescent patients with recurrent shoulder instability. Study Design: Cohort study; Level of evidence, 3. Methods: We conducted a retrospective review of pediatric and adolescent patients who were treated at a single tertiary children’s hospital for recurrent shoulder instability between 2011 and 2017. Patients were sorted into private and public insurance cohorts. Dates of injury, consultation, and surgery were recorded. Number of previous dislocations, magnetic resonance imaging (MRI) results, surgical findings, and postoperative complications were also noted. Delays in care were compared between the cohorts. The presence of isolated anterior versus complex labral pathology as well as bony involvement at the time of surgery was recorded. The incidences of labral pathology and secondary bony injury were then compared between the 2 cohorts. Postoperative notes were reviewed to compare rates of repeat dislocation and repeat surgery. Results: A total of 37 patients had public insurance, while 18 patients had private insurance. Privately insured patients were evaluated nearly 5 times faster than were publicly insured patients (P < .001), and they obtained MRI scans over 4 times faster than did publicly insured patients (P < .001). Publicly insured patients were twice as likely to have secondary bony injuries (P = .016). Postoperatively, a significantly greater number (24.3%) of publicly insured patients experienced redislocation versus the complete absence of redislocation in the privately insured patients (P = .022). Conclusion: Public insurance status affected access to care and was correlated with the development of secondary bony injury and a higher rate of postoperative dislocations. Clinicians should practice with increased awareness of how public insurance status can significantly affect patient outcomes by delaying access to care—particularly if delays lead to increased patient morbidity and health care costs.
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Affiliation(s)
- Nicole J Hung
- School of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - David M Darevsky
- School of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
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Allahabadi S, Rubenstein WJ, Lansdown DA, Feeley BT, Pandya NK. Incidence of anterior cruciate ligament graft tears in high-risk populations: An analysis of professional athlete and pediatric populations. Knee 2020; 27:1378-1384. [PMID: 33010751 DOI: 10.1016/j.knee.2020.06.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 05/29/2020] [Accepted: 06/29/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Professional athletes are at increased risk of injury with high activity levels and additional pressure to return to sports quickly after anterior cruciate ligament (ACL) injury. The purpose of this study was to determine ACL graft re-tear rates in National Basketball Association (NBA), Major League Baseball (MLB), and National Hockey League (NHL) athletes using publicly available databases and to compare these to general populations, National Football League (NFL) athletes, and the pediatric population to establish a baseline for those partaking in high-risk sporting activity. METHODS A comprehensive online search was performed to identify athletes in the NBA, MLB, and NHL who had a reported ACL tear between 2007 and 2017. For each tear, the type of tear (initial or re-tear) and return to play data were documented. Comparisons of re-tear rates from these leagues to prior registry, meta-analyses, and epidemiologic studies were performed using Fisher's exact or Chi-squared tests. RESULTS The aggregate re-tear rate was 11.9%. ACL re-tear rates by league did not statistically differ. Return to play rate after index surgery was 95.8%, whereas after a revision procedure was 92.3%. There was a statistically significant difference between the studied ACL re-tear rates (NBA, MLB, NHL) and those of national registries (P < 0.01), and no difference when compared with the pediatric population or with the NFL. CONCLUSIONS Exposure to higher-risk sporting activity, common to pediatric patients and professional athletes, is a likely major influential factor in ACL re-tear.
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Affiliation(s)
| | | | - Drew A Lansdown
- UCSF Department of Orthopaedic Surgery, San Francisco, CA, USA
| | - Brian T Feeley
- UCSF Department of Orthopaedic Surgery, San Francisco, CA, USA
| | - Nirav K Pandya
- UCSF Department of Orthopaedic Surgery, San Francisco, CA, USA
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Abstract
Background: High failure rates have been documented after anterior cruciate ligament reconstruction (ACLR) in pediatric patients, and revision surgery is indicated due to high activity levels of children and adolescents. Purpose: To define trends in revision ACLR in patients who underwent initial ACLR at younger than 18 years. Study Design: Case series; Level of evidence, 4. Methods: An electronic medical record was used to retrospectively identify revision ACLR procedures performed by 2 surgeons between the years 2010 and 2016 in patients younger than 18 years at initial reconstruction. Descriptive information, intraoperative findings, surgical techniques, and rehabilitation data were recorded from initial and revision surgeries. Descriptive statistics were used. Results: A total of 32 patients (17 girls, 15 boys) met the inclusion criteria, with a mean age of 15.8 years at initial reconstruction. For initial reconstructions, 15 patients underwent transphyseal procedures, 3 patients underwent adult-type procedures using an anatomic reconstruction technique that did not take into account the physis, and 2 patients underwent partial intraepiphyseal procedures. Graft types included hamstring autograft (n = 17), allograft (n = 5), hybrid (n = 4), and bone–patellar tendon–bone autograft (BTB; n = 3). Average primary reconstruction graft diameter was 8.0 mm (girls, 7.72 mm; boys, 8.36 mm; P = .045). After initial reconstruction, 10 patients had postoperative protocol noncompliance, and 8 patients reported delayed recovery. Mean time to retear was 565 days (range, 25-1539 days). At revision, BTB autograft was used in 50% (n = 16), followed by hamstring autograph (31.3%; n = 10) and allograft (12.5%; n = 4); mean graft diameter was 9.05 mm. Chondral surgery was more common during revision (25% for revision vs 0% for index; P = .031). There were 4 patients who required staged reconstruction with bone grafting. At mean final follow-up of 29.5 months (SD, 22.2 months), there were 3 graft failures (9.4%) and 5 contralateral ACL ruptures (15.6%). Conclusion: Most patients with ACL graft failure were adequately treated with a single revision. Conversion from a soft tissue graft to a BTB autograft was the most common procedure. Infrequently, patients required staged reconstructions. Providers should have a high index of suspicion for associated intra-articular injuries resulting from graft failure in adolescent patients.
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Affiliation(s)
- Caitlin M Rugg
- Department of Orthopedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Austin A Pitcher
- Department of Orthopedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Christina Allen
- Department of Orthopedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Nirav K Pandya
- Department of Orthopedic Surgery, University of California San Francisco, San Francisco, CA, USA
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Abstract
PURPOSE OF REVIEW With an increase in high-demand sporting activity, the rate of pediatric and adolescent anterior cruciate ligament (ACL) reconstruction is increasing. Yet, the failure rates after reconstruction are much higher than the adult population. The purpose of this paper is to understand failure rates, reasons for graft failure, and strategies for successful revision surgery. RECENT FINDINGS A complete understanding of the failure etiology is essential for the clinician treating this population prior to revision. This begins with an assessment of post-operative patient compliance and sporting activity. Surgical technique must then be scrutinized for non-anatomic tunnel placement and poor graft size/type. Concurrent bony deformity must also be addressed including lower extremity valgus alignment and tibial slope abnormalities. Meniscus and chondral injury must be aggressively treated. Furthermore, imaging must be examined to look for missed posterolateral corner injury. Lateral extra-articular tenodesis (in the setting of ligamentous laxity or rotational instability) may be also indicated as well. The surgeon can then choose a graft type and surgical technique that optimizes outcome and respects skeletal growth. Prior to surgical intervention, the clinician must also counsel patients in regard to the guarded prognosis and outcomes in this setting. Prolonged rehabilitation protocols/return-to-play timing as well as sporting activity modification in the post-operative period after revision are critical. There is limited literature on revision ACL reconstruction in the skeletally immature athlete. An understanding of all the risk factors for failure is essential in order to achieve treatment success.
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Affiliation(s)
- Steven Garcia
- Department of Orthopedic Surgery, University of California San Francisco, 1500 Owens Street, San Francisco, CA 94158 USA
| | - Nirav K. Pandya
- Department of Orthopedic Surgery, Benioff Children’s Hospital, University of California San Francisco, 747 52nd Street, Oakland, CA 94609 USA
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Ellis HB, Li Y, Bae DS, Kalish LA, Wilson PL, Pennock AT, Nepple JJ, Willimon SC, Spence DD, Pandya NK, Kocher MS, Edmonds EW, Farley FA, Gordon JE, Kelly DM, Busch MT, Sabatini CS, Heyworth BE. Descriptive Epidemiology of Adolescent Clavicle Fractures: Results From the FACTS (Function after Adolescent Clavicle Trauma and Surgery) Prospective, Multicenter Cohort Study. Orthop J Sports Med 2020; 8:2325967120921344. [PMID: 32528990 PMCID: PMC7263158 DOI: 10.1177/2325967120921344] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 02/01/2020] [Indexed: 12/11/2022] Open
Abstract
Background: The majority of previous investigations on operative fixation of clavicle fractures have been related to the adult population, with occasional assessments of the younger, more commonly affected adolescent population. Despite limited prospective data for adolescents, the incidence of operative fixation of adolescent diaphyseal clavicle fractures has increased. Purpose: To detail the demographic features and descriptive epidemiology of a large pooled cohort of adolescent patients with diaphyseal clavicle fractures presenting to pediatric tertiary care centers in the United States through an observational, prospective, multicenter cohort study (Function after Adolescent Clavicle Trauma and Surgery [FACTS]). Study Design: Cross-sectional study; Level of evidence, 4. Methods: Patients aged 10 to 18 years who were treated for a diaphyseal clavicle fracture between August 2013 and February 2016 at 1 of 8 geographically diverse, high-volume, tertiary care pediatric centers were screened. Treatment was rendered by any of the pediatric orthopaedic providers at each of the 8 institutions, which totaled more than 50 different providers. Age, sex, race, ethnicity, fracture laterality, hand dominance, mechanism of injury, injury activity, athletic participation, fracture characteristics, and treatment decisions were prospectively recorded in those who were eligible and consented to enroll. Results: A total of 545 patients were included in the cohort. The mean age of the study population was 14.1 ± 2.1 years, and 79% were male. Fractures occurred on the nondominant side (56%) more frequently than the dominant side (44%). Sport was the predominant activity during which the injury occurred (66%), followed by horseplay (12%) and biking (6%). The primary mechanism of injury was a direct blow/hit to the shoulder (60%). Overall, 54% were completely displaced fractures, defined as fractures with no anatomic cortical contact between fragments. Mean shortening within the completely displaced group was 21.9 mm when measuring the distance between fragment ends (end to end) and 12.4 mm when measuring the distance between the fragment end to the corresponding cortical defect (cortex to corresponding cortex) on the other fragment (ie, true shortening). Comminution was present in 18% of all fractures. While 83% of all clavicle fractures were treated nonoperatively, 32% of completely displaced fractures underwent open reduction and internal fixation. Conclusion: Adolescent clavicle fractures occurred more commonly in male patients during sports, secondary to a direct blow to the shoulder, and on the nondominant side. Slightly more than half of these fractures were completely displaced, and approximately one-fifth were comminuted. Within this large cohort, approximately one-third of patients with completely displaced fractures underwent surgery, allowing for future prospective comparative analyses of radiographic, clinical, and functional outcomes.
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Affiliation(s)
- Henry B Ellis
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ying Li
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Donald S Bae
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Leslie A Kalish
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Philip L Wilson
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Andrew T Pennock
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jeffrey J Nepple
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Samuel C Willimon
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David D Spence
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Nirav K Pandya
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Mininder S Kocher
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Eric W Edmonds
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Frances A Farley
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - J Eric Gordon
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Derek M Kelly
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Michael T Busch
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Coleen S Sabatini
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Benton E Heyworth
- Investigation performed at the Division of Sports Medicine, Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Abstract
Sport specialization was thought to affect a relatively small number of elite athletes, but it is now a common practice in youth sport culture. Recent research in the field of sport specialization has led to a better understanding of the influence this issue is having on youth (ie, younger than 19 years of age) today. This review focuses on sport specialization from a public health perspective to elucidate the effect that this practice is having within the United States. The specific goals of this review are to describe (1) the prevalence of sport specialization and the factors that may affect the decision to specialize, (2) the costs of youth sport-related injuries in the context of sport specialization, (3) the financial costs that sport specialization has for families, and (4) how sport specialization may be affecting physical literacy.
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Affiliation(s)
- David R Bell
- Department of Kinesiology and Wisconsin Injury in Sport Laboratory, University of Wisconsin-Madison
| | - Lindsay DiStefano
- Department of Kinesiology, University of Connecticut, Storrs.,Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington
| | - Nirav K Pandya
- Department of Orthopedic Surgery, University of California, San Francisco
| | - Timothy A McGuine
- Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison
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Abstract
PURPOSE OF REVIEW With an increase in single-sport specialization, elbow injuries have become increasingly common in the pediatric and adolescent population. Osteochondritis dissecans (OCD) of the capitellum frequently requires intervention yet can be difficult to treat given high patient activity demands. The purpose of this paper is to review treatment options, understand failure rates, and provide strategies for successful revision surgery. RECENT FINDINGS Patients at high risk for the development of this condition are involved in high-demand upper extremity activity such as baseball or gymnastics. Treatment options include non-operative management, drilling, fixation, loose body removal/microfracture, osteochondral autograft, and osteochondral allograft. Cartilage preservation procedures (i.e., osteochondral autograft) have a significant advantage in terms of clinical and radiographic healing compared with fixation or microfracture. Capitellar OCD lesions afflict a large number of adolescent athletes today and will likely continue increasing in number from sports-related injuries. It is critical to recognize and treat these lesions in a timely and appropriate fashion to optimize clinical outcomes. When faced with failure of healing, surgeons must critically analyze reasons for failure including post-operative compliance, return to high-demand sporting activity, fixation of non-viable fragments, utilization of microfracture, alignment, and concomitant pathology.
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Affiliation(s)
- Eric Chen
- San Francisco Orthopedic Residency Program, 450 Stanyan Street, San Francisco, CA, 94117, USA
| | - Nirav K Pandya
- Department of Orthopedic Surgery, Benioff Children's Hospital, University of California San Francisco, 747 52nd Street, Oakland, CA, 94609, USA.
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Abstract
Background: With the rise of adolescent sports participation, there has been a concomitant increase in not only the incidence but also the treatment of traumatic shoulder instability. Yet, there have been limited data on the failure rates of arthroscopic shoulder stabilization in this population as well as the potential risk factors. Purpose/Hypothesis: The purpose of this study was to determine the failure rates of adolescent patients who underwent arthroscopic labral reconstruction for traumatic anterior shoulder instability. We hypothesized that adolescent failure rates would be significantly higher than what has been reported in the adult population with regard to recurrent instability after surgical intervention. Study Design: Case series; Level of evidence, 4. Methods: This was a retrospective cohort study performed at a single center. Inclusion criteria consisted of all adolescent-aged patients identified who (1) had traumatic anterior shoulder instability, (2) had radiographic findings consistent with anteroinferior capsulolabral injury, and (3) underwent arthroscopic shoulder stabilization. Patient demographics, clinical presentation, imaging, intraoperative findings, and postoperative outcomes were analyzed. Results: A total of 36 patients were identified, with a mean ± SD follow-up of 35.6 ± 13.8 months. The mean patient age at the time of the index procedure was 16.03 ± 1.67 years. All patients underwent arthroscopic shoulder stabilization consisting of arthroscopic Bankart repair. Twelve patients (33.3%) reported either recurrent instability or apprehension, of whom 9 (25.0%) developed recurrent dislocation/subluxation at a mean of 20.67 months postoperatively (range, 16-51 months). No single sport was associated with a statistically significant increased risk of redislocation, although a trend was seen toward those with postoperative participation in high-risk sporting activity. Patients who redislocated their shoulders had a higher frequency of a Hill-Sachs lesion on magnetic resonance imaging (89%) compared with those who did not (52%, P = .048). History of multiple preoperative dislocations, presence of bony Bankart pathology, off-track lesions, and number of anchors utilized were not associated with postoperative dislocation/subluxation. Conclusion: This study demonstrates that adolescent patients treated with arthroscopic shoulder stabilization have a high rate of recurrent instability. The adolescent population may benefit from other stabilization strategies and/or activity modification. Further studies are necessary to determine the reasons for the high rate of redislocation and to develop strategies for prevention.
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Affiliation(s)
- Jonathan Kramer
- San Francisco Orthopaedic Residency Program, San Francisco, California, USA
| | - Gio Gajudo
- San Francisco Orthopaedic Residency Program, San Francisco, California, USA
| | - Nirav K Pandya
- Department of Orthopedic Surgery, UCSF Benioff Children's Hospital, Oakland, California, USA
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Nguyen JC, Dorfman SR, Rigsby CK, Iyer RS, Alazraki AL, Anupindi SA, Bardo DM, Brown BP, Chan SS, Chandra T, Garber MD, Moore MM, Pandya NK, Shet NS, Siegel A, Karmazyn B. ACR Appropriateness Criteria® Developmental Dysplasia of the Hip-Child. J Am Coll Radiol 2019; 16:S94-S103. [DOI: 10.1016/j.jacr.2019.02.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 02/08/2019] [Indexed: 02/09/2023]
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Abstract
BACKGROUND With a steadily increasing rate of anterior cruciate ligament (ACL) injury and reconstruction in the pediatric population, disagreement remains regarding the optimal reconstruction technique for patients with ACL injury and ≥2 years of growth remaining. PURPOSE This study aims to quantify the incidence of linear and angular growth disturbance of adolescents undergoing partial transphyseal ACL reconstruction (ACLR) while assessing graft failure rates, reoperation rates, and functional outcomes in the population. STUDY DESIGN Case series; Level of evidence, 4. METHODS Consecutive patients undergoing partial transphyseal ACLR by 2 surgeons were retrospectively reviewed. Radiographic outcomes, including bilateral limb length, mechanical axis deviation (MAD), mechanical lateral distal femoral angle (MLDFA), and medial proximal tibial angle (MPTA), were measured on long standing anterior-posterior view radiographs postoperatively. Growth disturbance was defined as ≥1-cm leg length discrepancy, ≥1-cm difference in MAD, or 5° difference in MLDFA or MPTA as compared with the nonoperative side and as MAD, MLDFA, or MPTA outside the established range of reference values. Clinical outcomes, including graft failure and reoperation, were recorded at each follow-up visit. Pediatric International Knee Documentation Committee (Pedi-IKDC) scores were collected electronically after last follow-up. RESULTS Twenty-four patients (mean ± SD age, 12.3 ± 0.9 years; 79.2% male) with a mean follow-up of 31.5 ± 17.1 months met inclusion criteria for the study. Overall postoperative growth disturbance incidence was 16.7% (4 of 24), but the incidence of growth disturbance was 66.7% (2 of 3) for those patients with >5 years of growth remaining. Seven patients (29.2%) required reoperation, most frequently for hardware removal. Two patients (8.3%) had graft failure with subsequent revision ACL reconstruction. One patient underwent bilateral medial distal femur hemiepiphysiodesis for genu valgum that was present before ACLR, but no other patients required guided growth procedures. In the subset of patients who completed a Pedi-IKDC questionnaire, the mean score was 94.8 ± 5.3. CONCLUSION Overall, partial transphyseal ACLR has good functional outcomes and graft failure and reoperation rates, comparable with those seen with transphyseal and all-epiphyseal techniques. While postoperative growth disturbance occurred in 16.7% of the cohort, the severity was mild and well tolerated without necessitating secondary procedures. There is a high rate of growth disturbance of patients with >5 years of growth remaining (66.7%). Partial transphyseal ACLR represents a valid recommendation for adolescent patients with ACL injury and ≤5 years of growth remaining.
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Affiliation(s)
- Caitlin C Chambers
- Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, Minnesota, USA
| | - Emily J Monroe
- Heartland Orthopedic Specialists, Alexandria, Minnesota, USA
| | - Christina R Allen
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, California, USA
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Wong SE, Feeley BT, Pandya NK. Comparing Outcomes Between the Over-the-Top and All-Epiphyseal Techniques for Physeal-Sparing ACL Reconstruction: A Narrative Review. Orthop J Sports Med 2019; 7:2325967119833689. [PMID: 30944841 PMCID: PMC6440065 DOI: 10.1177/2325967119833689] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
A variety of techniques are used for physeal-sparing anterior cruciate ligament (ACL) reconstruction; however, there is no clear consensus on the ideal surgical technique, the frequency of complications, and how to best avoid growth disturbance. The purpose of this study was to compare outcomes and complications between over-the-top and all-epiphyseal ACL reconstruction techniques. The hypothesis was that both physeal-sparing reconstruction techniques are efficacious, with similar risk of growth disturbance and complications. The Embase and PubMed databases were queried for studies on ACL ruptures in the skeletally immature population from 1985 to 2018. Full-text English studies were included (N = 160). Studies reporting rerupture and/or complications after physeal-sparing ACL reconstruction, specifically growth disturbance, were included (n = 10). Studies were separated into 2 groups: an all-epiphyseal group with femoral and tibial fixation points within the epiphysis and a group that had over-the-top femoral and tibial physeal-sparing reconstruction. Complications not specific to the pediatric population were excluded. Demographics, evaluation of skeletal maturity, surgical technique, growth disturbance, rerupture, and patient-reported outcome scores were collected. Data were analyzed in aggregate. The 10 studies included 482 knees. The mean age was 12.0 years; 81% of patients were male; and mean follow-up was 47.7 months. A total of 178 patients underwent all-epiphyseal reconstruction, and 298 had the femoral graft placed over the top. The rerupture rate was 9.0% (16 of 178) in the all-epiphyseal group and 7.2% (14 of 195) in the over-the-top group, of which 82% required revision reconstruction. Six patients had overgrowth in the all-epiphyseal group (mean, 1.8 cm) and 1 patient in the over-the-top group (1.5 cm). Three angular deformities occurred, all of which were in the over-the-top group. Both physeal-sparing ACL reconstruction techniques are successful. Overgrowth was more common in the all-epiphyseal group and angular deformity in the over-the-top group. Rerupture rates were similar between the groups. The authors recommend standardization of skeletal age assessment and baseline lower extremity alignment films.
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Affiliation(s)
- Stephanie E Wong
- Department of Orthopaedic Surgery, University of California-San Francisco, San Francisco, California, USA
| | - Brian T Feeley
- Department of Orthopaedic Surgery, University of California-San Francisco, San Francisco, California, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California-San Francisco, San Francisco, California, USA
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Khanna K, Janghala A, Pandya NK. Use of Posterior Hamstring Harvest During Anterior Cruciate Ligament Reconstruction in the Pediatric and Adolescent Population. Orthop J Sports Med 2018; 6:2325967118775597. [PMID: 29900181 PMCID: PMC5992808 DOI: 10.1177/2325967118775597] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Background: Posterior hamstring harvest has been described in the adult population in a limited fashion, but no study is available describing the use of posterior hamstring harvest in an active pediatric and adolescent cohort. At times, surgeons may be faced with a challenging anterior harvest due to patient anatomic characteristics, particularly the anatomic features and size of the pes tendons. Clinicians need to have multiple harvest approaches at their disposal. Complications with hamstring harvest such as premature graft transection are more problematic in this population due to higher failure rates with allograft tissue. The posterior harvest via its more proximal location may allow for easier tendon identification, visualization of the accessory attachments, and longer preserved tendon length if transection error occurs when the anterior approach is avoided based on surgical technique, patient anatomic characteristics, and surgeon and patient preference. Purpose: To describe the technique of a posterior hamstring harvest in pediatric and adolescent patients and to analyze complications. Study Design: Case series; Level of evidence, 4. Methods: This study was a retrospective review of a consecutive series of pediatric and adolescent patients who underwent posterior hamstring harvest. During surgery, the patient’s leg was abducted and externally rotated to expose the posteromedial aspect of the knee. A 2-cm incision was made overlying the palpable medial hamstring at the popliteal crease. The posterior hamstring tendons were first harvested proximally with an open tendon stripper and distally with a closed stripper. Preoperative, intraoperative, and postoperative findings and complications were analyzed. Results: A total of 214 patients (mean ± SD age, 15.7 ± 4.1 years; range, 8.0-19.8 years) underwent posterior harvest, with a mean ± SD follow-up of 1.83 ± 1.05 years. No complications occurred in our series related to graft harvest—no graft transections, neurovascular injuries, secondary procedures for wound healing or closure, cosmetic concerns, or limitations in return to activity due to the posterior incision. Conclusion: The posterior hamstring harvest is a safe and reliable technique to harvest autograft tendon in pediatric and adolescent anterior cruciate ligament reconstructions. The posterior technique entailed no complications related to harvest. No patients expressed any cosmetic concerns about their incision or had limitations in return to sport due to the posterior harvest.
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Affiliation(s)
- Krishn Khanna
- Department of Orthopedic Surgery, University of California San Francisco, Benioff Children's Hospital, Oakland, California, USA
| | - Abhinav Janghala
- Department of Orthopedic Surgery, University of California San Francisco, Benioff Children's Hospital, Oakland, California, USA
| | - Nirav K Pandya
- Department of Orthopedic Surgery, University of California San Francisco, Benioff Children's Hospital, Oakland, California, USA
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Tangtiphaiboontana J, Zhang AL, Pandya NK. Outcomes of intra-articular corticosteroid injections for adolescents with hip pain. J Hip Preserv Surg 2018; 5:54-59. [PMID: 29423251 PMCID: PMC5798032 DOI: 10.1093/jhps/hnx027] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 05/01/2017] [Accepted: 06/19/2017] [Indexed: 11/14/2022] Open
Abstract
Intra-articular injection of corticosteroid and anesthetic (CSI) is a useful diagnostic tool for hip pain secondary to labral tears or femoroacetabular impingement (FAI). However, the effectiveness of CSI as a stand-alone treatment for hip pain in adolescents is unknown. The purpose of this study is to evaluate the use of CSI for the treatment of hip pain and determine factors that may affect outcomes after injection. Retrospective analysis of 18 patients and 19 hips that underwent fluoroscopic guided hip injection for the treatment of pain at a single institution from 2012 to 2015 was carried out in this study. Mean age at the time of injection was 15.1 years (range 13–17) with mean follow-up of 29.4 months. Fifty-two percent (10/19 hips) went on to surgery after the injection. Average time to surgical conversion was 12.8 months after CSI. Cam or pincer morphologies were present in 90% (9/10 hips) of the operative group. Patients with FAI were more likely to need surgery than patients without bony abnormalities (RR= 10, 95% CI 1.6–64.2, P = 0.0001). There was no difference in the presence of labral tears in the operative and non-operative groups (100% versus 89%, P = 0.47). For adolescents without bony abnormalities, 90% improved with CSI alone and did not require further treatment within 2.4 years. Fluoroscopic guided corticosteroid hip injection may have limited efficacy for the treatment of hip pain secondary to FAI in adolescents. However, for patients without osseous deformity, CSI may offer prolonged improvement of symptoms even in the presence of labral tears.
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Affiliation(s)
- Jennifer Tangtiphaiboontana
- Department of Orthopaedic Surgery, University of California, San Francisco (UCSF), 500 Parnassus Avenue, MU-302 West, San Francisco, CA 94143, USA
| | - Alan L Zhang
- Department of Orthopaedic Surgery, University of California, San Francisco (UCSF), 1500 Owens Street, San Francisco, CA 94158, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, UCSF Benioff Children's Hospital of Oakland, 744 52nd Street, Oakland, CA 94609, USA
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Rugg C, Kadoor A, Feeley BT, Pandya NK. The Effects of Playing Multiple High School Sports on National Basketball Association Players' Propensity for Injury and Athletic Performance. Am J Sports Med 2018; 46:402-408. [PMID: 29135275 DOI: 10.1177/0363546517738736] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Athletes who specialize in their sport at an early age may be at risk for burnout, overuse injury, and reduced attainment of elite status. Timing of sport specialization has not been studied in elite basketball athletes. HYPOTHESIS National Basketball Association (NBA) players who played multiple sports during adolescence would be less likely to experience injury and would have higher participation rates in terms of games played and career length compared with single-sport athletes. STUDY DESIGN Descriptive epidemiology study. METHODS First-round draft picks from 2008 to 2015 in the NBA were included in the study. From publically available records from the internet, the following data were collected for each athlete: participation in high school sports, major injuries sustained in the NBA, percentage of games played in the NBA, and whether the athlete was still active in the NBA. Athletes who participated in sports in addition to basketball during high school were defined as multisport athletes and were compared with athletes who participated only in basketball in high school. RESULTS Two hundred thirty-seven athletes were included in the study, of which 36 (15%) were multisport athletes and 201 (85%) were single-sport athletes in high school. The multisport cohort played in a statistically significantly greater percentage of total games (78.4% vs 72.8%; P < .001). Participants in the multisport cohort were less likely to sustain a major injury during their career (25% vs 43%, P = .03). Finally, a greater percentage of the multisport athletes were active in the league at time of data acquisition, indicating increased longevity in the NBA (94% vs 81.1%; P = .03). CONCLUSION While a minority of professional basketball athletes participated in multiple sports in high school, those who were multisport athletes participated in more games, experienced fewer major injuries, and had longer careers than those who participated in a single sport. Further research is needed to determine the reasons behind these differences.
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Affiliation(s)
- Caitlin Rugg
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California, USA
| | - Adarsh Kadoor
- University of California San Diego, San Diego, California, USA
| | - Brian T Feeley
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California, USA
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Abstract
PURPOSE To compare bipolar bone loss by evaluating the degree of glenoid bone loss, Hill-Sachs lesion size, and glenoid track in adolescents and adults with shoulder dislocations. METHODS We performed a retrospective review between 2012 and 2016 of surgical and nonsurgical patients with a history of anterior shoulder dislocations (primary or recurrent) who underwent magnetic resonance imaging of the affected shoulder. The exclusion criteria included multidirectional instability, prior surgery, and posterior dislocation. Patients were grouped into 2 groups: adolescents (aged 10-19 years) and adults (aged ≥20 years). The groups were compared regarding measures of glenoid bone loss (best-fit circle technique) and Hill-Sachs lesion size (medial margin of rotator cuff footprint to medial margin of Hill-Sachs lesion). If the medial margin of a Hill-Sachs lesion was within the glenoid track, it was defined as on track; if it was more medial than the glenoid track, it was defined as off track. RESULTS We identified 45 adolescents (mean age, 16.1 years) and 30 adults (mean age, 28.9 years) with anterior shoulder dislocations. There was no significant difference in percentage of bone loss between adolescents (mean, 8.4%) and adults (mean, 9.9%; P = .23). There was no significant difference in Hill-Sachs lesion size between adolescents (mean, 12.7 mm) and adults (mean, 9.9 mm; P = .12). There were 12 patients with off-track lesions. Off-track lesions were present in 11 of 45 adolescents (24.4%) and 1 of 30 adults (3.3%). Adolescents had an increased risk of having an off-track lesion (odds ratio, 9.38; 95% confidence interval, 1.14-77.1). A subgroup analysis identified multiple dislocations as an independent risk factor for an off-track lesion (odds ratio, 4.15; 95% confidence interval, 0.85-20.23). CONCLUSIONS This study shows that adolescence and a history of multiple dislocations are independent risk factors for a greater likelihood of glenoid off-track lesions. The findings support the use of bipolar assessment of shoulder dislocators, especially in adolescents and multiple dislocators. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Affiliation(s)
- Brian C Lau
- Division of Shoulder and Sports Medicine Surgery, Department of Orthopaedic Surgery, University of California San Francisco Medical Center, San Francisco, California, U.S.A..
| | - Devin Conway
- Division of Shoulder and Sports Medicine Surgery, Department of Orthopaedic Surgery, University of California San Francisco Medical Center, San Francisco, California, U.S.A
| | - Patrick F Curran
- Division of Shoulder and Sports Medicine Surgery, Department of Orthopaedic Surgery, University of California San Francisco Medical Center, San Francisco, California, U.S.A
| | - Brian T Feeley
- Division of Shoulder and Sports Medicine Surgery, Department of Orthopaedic Surgery, University of California San Francisco Medical Center, San Francisco, California, U.S.A
| | - Nirav K Pandya
- Division of Shoulder and Sports Medicine Surgery, Department of Orthopaedic Surgery, University of California San Francisco Medical Center, San Francisco, California, U.S.A.; University of California San Francisco Medical Center, Children's Hospital of Oakland, Oakland, California, U.S.A
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Ding DY, LaMartina J, Tai C, Pandya NK. Congenital Pseudoarthrosis of the Distal Radius Treated With Physeal-Sparing Double-Barrel Vascularized Free Fibula Transfer: A Case Report. Hand (N Y) 2017; 12:NP140-NP144. [PMID: 28403653 PMCID: PMC5684949 DOI: 10.1177/1558944717702472] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Neurofibromatosis type 1 is a hereditary disease that can lead to pseudoarthrosis of various long bones. Rarely, pseudoarthrosis affects the forearm, and to the best of our knowledge, this is the first reported case of pseudarthrosis of the distal radius treated by this unique method. METHODS We present a case of a 7-year-old male who underwent multiple operations to treat pseudoarthrosis of the distal radius. RESULTS After failed conservative and operative fixation augmented with autologous iliac crest bone grafting, the patient underwent a successful double-barrel vascularized free fibula graft while preserving the physis of the distal radius. CONCLUSION Double-barrel vascularized free fibula bone graft can be successfully used as the definitive treatment in refractory cases of distal forearm pseudarthrosis and we believe that our technique can be applied to all cases of pseudarthrosis in other patients with a similar presentation and lesion location.
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Affiliation(s)
- David Y. Ding
- The Permanente Medical Group, San Francisco, CA, USA,David Y. Ding, Department of Orthopaedic Surgery, The Permanente Medical Group, 1600 Owens Street, 2nd Floor, San Francisco, CA 94158, USA.
| | | | - Chau Tai
- UCSF Benioff Children’s Hospital Oakland, CA, USA
| | - Nirav K. Pandya
- University of California, San Francisco, USA,UCSF Benioff Children’s Hospital Oakland, CA, USA
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Hohn E, Pandya NK. Does the Utilization of Allograft Tissue in Medial Patellofemoral Ligament Reconstruction in Pediatric and Adolescent Patients Restore Patellar Stability? Clin Orthop Relat Res 2017; 475:1563-1569. [PMID: 27590642 PMCID: PMC5406326 DOI: 10.1007/s11999-016-5060-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Medial patellofemoral ligament (MPFL) reconstruction is one of several surgical procedures used to treat patellofemoral instability. Use of allograft tissue can preserve autogenous tissue and may be preferable in patients with connective tissue disorders or ligamentous laxity. Although there are successful reports in adults, it is unclear if the use of allograft tissue in MPFL reconstruction can restore patellofemoral stability in children and adolescents. QUESTIONS/PURPOSES (1) Does allograft tissue in MPFL reconstruction in pediatric and adolescent patients restore patellar stability? (2) What complications were associated with allograft MPFL reconstructions in children and adolescents? METHODS Between June 2012 and August 2015, one surgeon (NKP) performed 26 MPFL reconstructions in 23 patients with gracilis allograft for traumatic patellar instability. Of those, 25 (96%) were available for followup more than 1 year later (mean, 24 months; range, 12-44 months). During this time, the surgeon suggested reconstruction to patients who had recurrent dislocation or subluxation after 6 weeks of bracing, physical therapy, and activity modification if they were noted to have a torn or attenuated MPFL on MRI. During that period, this was the only surgical technique the surgeon used to treat traumatic patellar instability. Patients undergoing concurrent bony procedures were ineligible for inclusion. The mean age of the patients in the series was 16.0 (± 2) years. Age, sex, skeletal maturity, presence of trochlear dysplasia, and additional arthroscopic procedures at the time of reconstruction were collected. Postoperative notes and imaging were reviewed for presence of complications defined as recurrent dislocation, recurrent subluxations, fractures, infection, or arthrofibrosis. These complications were identified by chart review by the senior surgeon (NKP) and study personnel (EH) not involved in clinical care of the patients or by patient-reported complications. Recurrent subluxation or dislocation was patient-reported at the time of the clinic visit or followup phone/email contact. Fractures were defined as any cortical disruption in the femur or patella that required treatment (change in postoperative protocol), infection requiring treatment (antibiotics and/or return to the operating room), or arthrofibrosis (stiffness that necessitated a change in the postoperative protocol or manipulation under anesthesia). RESULTS Ninety-two percent (23 of 25) of patients reported no further instability episodes after MPFL reconstruction. Sixteen percent (four of 25) of patients had complications: two repeat episodes of patellar instability, one patella fracture, and one symptomatic hardware requiring interference screw removal. No patients developed arthrofibrosis or infection. CONCLUSIONS In this small case series, we found that MPFL reconstruction using allograft tissue in children and adolescents resulted in a low risk of recurrent instability, perhaps comparable to what has been published by others who have used autograft tissue. Longer followup is needed, because in some orthopaedic applications, allograft ligaments have been observed to attenuate over time. Future studies might compare these techniques using patient-reported outcomes scores as well as use a control group of patients with autograft tissue. LEVEL OF EVIDENCE Level IV, therapeutic study.
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Affiliation(s)
- Eric Hohn
- San Francisco Orthopaedic Residency Program, San Francisco, CA USA
| | - Nirav K. Pandya
- Department of Orthopaedic Surgery, University of California San Francisco, UCSF Benioff Children’s Hospital Oakland, 747 52nd Street, Oakland, CA 94605 USA
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Lau BC, Pandya NK. Radiographic comparison of adolescent athletes with elbow osteochondritis dissecans to ulnar collateral ligament injuries and controls. J Shoulder Elbow Surg 2017; 26:589-595. [PMID: 28087165 DOI: 10.1016/j.jse.2016.09.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 09/17/2016] [Accepted: 09/29/2016] [Indexed: 02/01/2023]
Abstract
BACKGROUND There are excellent data supporting recommendations to prevent elbow injuries (osteochondritis dissecans [OCD] and ulnar collateral ligament [UCL] injuries), such as pitch count and pitch type in baseball, but anatomic risk factors have not been thoroughly examined. This study aimed to evaluate radiographic measurements in adolescents with elbow OCD lesions or UCL injuries and controls. METHODS We retrospectively identified adolescent patients between 2011 and 2016 with isolated capitellum OCD, UCL tear, or normal elbows based on magnetic resonance imaging. Nineteen patients (mean age, 13.5 years) had isolated OCD defects of the capitellum, 8 patients (mean age, 16.9 years) had isolated UCL complete tear, and the remaining 16 patients (mean age, 14.6 years) were normal controls. Radiographic measurements from corresponding anterior-posterior elbow radiographs were taken, including carrying angle, distal humeral articular surface angle, and radial neck-shaft angle. On the lateral radiograph, anterior angulation of the articular surface of distal humerus was measured. RESULTS Significant differences were observed in carrying angle between controls (15.7°) and OCD patients (11.6°; P = .03) as well as between controls and UCL patients (10.3°, P = .02), with the OCD and UCL patients tending to be in more varus. Significant differences were also found between controls (88.5°) and OCD patients (93.6°; P = .01) and between controls and UCL patients (93.3°; P = .03) in distal humeral articular surface angle, with OCD and UCL patients with increased valgus at the distal humerus articular surface. There were no significant differences between groups in radial neck-shaft angle or anterior angulation of articular surface of distal humerus. CONCLUSIONS Patients with OCD and UCL injuries have anatomic differences compared with normal controls that can be measured radiographically.
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Affiliation(s)
- Brian C Lau
- Department of Orthopaedic Surgery, University of California San Francisco Medical Center, San Francisco, CA, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California San Francisco Medical Center, Children's Hospital of Oakland, Oakland, CA, USA.
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Abstract
Pediatric and adolescent sports participation has increased with a concomitant increase in injuries. Sports have transitioned from recreational to deliberate, structured activities wherein success is determined by achievement of 'elite' status. This has led to specialization in a single sport with intensive, repetitive activity at younger ages causing physical and emotional consequences, particularly true for the growing athlete who is particularly susceptible to injury. Clinicians caring for this population must understand the epidemiology of youth sports specialization, the unique physiology/structure of this age group, and the potential physical and emotional consequences.
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Affiliation(s)
- Mia Smucny
- Department of Orthopaedic Surgery, University of California San Francisco, 500 Parnassus Avenue, MU-320W, San Francisco, San Francisco, CA 94143, USA
| | - Shital N Parikh
- Department of Orthopaedic Surgery, Cincinnati Children's Hospital, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
| | - Nirav K Pandya
- Department of Orthopaedic Surgery, University of California San Francisco Benioff Children's Hospital Oakland, 747 52nd Street, Oakland, CA 94609, USA.
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Pandya NK, Edmonds EW. Response to letter to the editor re: immediate intramedullary flexible nailing of open pediatric tibial shaft fractures. J Pediatr Orthop 2015; 35:e19. [PMID: 25379831 DOI: 10.1097/bpo.0000000000000345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Nirav K Pandya
- *UCSF Benioff Children's Hospital Oakland Oakland, CA †Rady Children's Hospital San Diego, San Diego, CA
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Pandya NK, Otsuka NY, Sanders JO. What's new in pediatric orthopaedics. J Bone Joint Surg Am 2014; 96:345-50. [PMID: 24553894 DOI: 10.2106/jbjs.m.01367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Nirav K Pandya
- Department of Orthopedic Surgery, Children's Hospital of Oakland and Research Center/University of California, San Francisco, 747 52nd Street, Oakland, CA 94609. E-mail address:
| | - Norman Y Otsuka
- Center for Children, NYU Langone Hospital for Joint Diseases, 301 East 17th Street, New York, NY 10003
| | - James O Sanders
- Department of Orthopaedics, University of Rochester, 601 Elmwood Avenue, Rochester, NY 14642
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