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Yehyawi S, Zielinski EM, Bartkiw M, Peck K, Hastings H. Five-Year Follow-Up of Adolescent Gymnasts After Surgical Treatment of Osteochondritis Dissecans of the Elbow. J Hand Surg Am 2024; 49:934.e1-934.e6. [PMID: 37115144 DOI: 10.1016/j.jhsa.2022.12.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 11/26/2022] [Accepted: 12/11/2022] [Indexed: 04/29/2023]
Abstract
PURPOSE Elbow osteochondritis dissecans (OCD) is well-studied in throwing athletes; however, there are limited data regarding gymnasts with capitellar OCD lesions. We aimed to determine the overall rate of return to competition following surgical treatment of capitellar OCD lesions and to determine the relationship, if any, between arthroscopic grade of lesion and ability to return to competition. METHODS A medical chart Current Procedural Terminology query from 2000 to 2016 yielded data on 55 competitive adolescent gymnasts who were treated surgically for elbow OCD lesions in a total of 69 elbows. Retrospective chart review was used to collect data on preoperative and postoperative symptoms and surgical treatment. Patients were contacted to complete questionnaires (Modified Andrews Elbow Scoring System, Disabilities of the Arm, Shoulder, and Hand) on return to sport. Current elbow function and follow-up data were available for 40 of 69 elbows. RESULTS Average age at time of surgery was 12.1 years with 18 of 55 (33%) of patients competing at a pre-elite level of gymnastics (level 9 or 10 of 10) before surgery. Nine out of 31 gymansts (29%) underwent bilateral surgery for OCD lesions. Average OCD lesion size was 10 mm. Thirty-one of 40 elbows (78%) were treated with debridement back to a stable cartilage rim with microfracture, and nine of 40 elbows (22%) were treated with debridement alone. Thirty-six of 40 patients (90% returned to competitive gymnastics with all returning patients competing at or above the same level after surgery. Among the patients who were followed up, 29 of 30 patients (97%) reported some difficulty with specific events on return to competition. CONCLUSIONS The rate of return to sport for gymnasts at 90% is similar to that observed in other sports. This study suggests that elbow OCD lesions are not career-ending injuries for adolescent gymnasts; however, gymnasts should not expect a fully asymptomatic return to all events in a sport. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Affiliation(s)
| | - Emily Marie Zielinski
- Department of Orthopedic Surgery, Indiana University School of Medicine, IU Health University Hospital, Indianapolis, IN
| | - Mykola Bartkiw
- Department of Orthopaedic Surgery, Michigan State University College of Osteopathic Medicine, East Lansing, MI
| | - Kathryn Peck
- Indiana Hand to Shoulder Center, Indianapolis, IN.
| | - Hill Hastings
- Telluride Hand Surgery, Telluride, CO; Indiana Hand to Shoulder Center, Indianapolis, IN; Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN
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van den Bekerom MPJ, de Klerk HH, van Riet R. Update in diagnosis, treatment, and prevention of osteochondritis dissecans of the capitellum. Shoulder Elbow 2024; 16:24-34. [PMID: 38425733 PMCID: PMC10901169 DOI: 10.1177/17585732231190011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 06/23/2023] [Accepted: 06/24/2023] [Indexed: 03/02/2024]
Abstract
Osteochondritis dissecans of the capitellum is debilitating and is a potentially sports career-ending injury in a young and athletic population. Osteochondritis dissecans typically occurs in patients between the ages of 10 and 24 years, and boys are more commonly affected than girls. Conventional radiographs have low diagnostic accuracy, and magnetic resonance imaging (with or without contrast) or computed tomography may aid in accurate diagnosis. The primary indication for non-operative treatment is the presence of an intact cartilage cap on magnetic resonance imaging, indicating a "stable lesion." However, if operative treatment is necessary, various surgical procedures are available when operative treatment for an osteochondritis dissecans of the capitellum is considered, including open or arthroscopic removal of loose bodies, with or without microfracturing, fragment fixation, osteochondral autograft transplantation, and osteochondral allograft transplantation. The decision-making process for selecting the appropriate treatment considers factors such as the patient's characteristics, functional limitations, and lesion morphology.
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Affiliation(s)
- Michel PJ van den Bekerom
- Amsterdam Shoulder and Elbow Center of Expertise (ASECE), OLVG, Amsterdam, The Netherlands
- Faculty of Behavioural and Movement Sciences, Vrije Universiteit, Amsterdam, The Netherlands
| | - Huub H de Klerk
- Amsterdam Shoulder and Elbow Center of Expertise (ASECE), OLVG, Amsterdam, The Netherlands
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Department of Orthopaedic Surgery, University Medical Center Groningen (UMCG) and Groningen University, Groningen, The Netherlands
| | - Roger van Riet
- Orthopedic Center Antwerp, Antwerp, Belgium
- Monica Hospital, Antwerp, Belgium
- University Hospital Antwerp, Antwerp, Belgium
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3
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Oeding JF, Graden NR, Krych AJ, Sanchez-Sotelo J, Barlow JD, Camp CL. Early Arthroscopic Debridement May Be More Cost-Effective Than Nonoperative Management for Symptomatic Osteochondritis Dissecans Lesions of the Capitellum. Arthrosc Sports Med Rehabil 2024; 6:100836. [PMID: 38162589 PMCID: PMC10756960 DOI: 10.1016/j.asmr.2023.100836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 10/31/2023] [Indexed: 01/03/2024] Open
Abstract
Purpose To compare the cost-effectiveness of an initial trial of nonoperative treatment to that of early arthroscopic debridement for stable osteochondritis dissecans (OCD) lesions of the capitellum. Methods A Markov Chain Monte Carlo probabilistic model was developed to evaluate the outcomes and costs of 1,000 simulated patients undergoing nonoperative management versus early arthroscopic debridement for stable OCD lesions of the capitellum. Health utility values, treatment success rates, and transition probabilities were derived from the published literature. Costs were determined on the basis of the typical patient undergoing each treatment strategy at our institution. Outcome measures included costs, quality-adjusted life-years (QALYs), and the incremental cost-effectiveness ratio (ICER). Results Mean total costs resulting from nonoperative management and early arthroscopic debridement were $5,330 and $21,672, respectively. On average, early arthroscopic debridement produced an additional 0.64 QALYS, resulting in an ICER of $25,245/QALY, which falls well below the widely accepted $50,000 willingness-to-pay (WTP) threshold. Overall, early arthroscopic debridement was determined to be the preferred cost-effective strategy in 69% of patients included in the microsimulation model. Conclusion Results of the Monte Carlo microsimulation and probabilistic sensitivity analysis demonstrated early arthroscopic debridement to be a cost-effective treatment strategy for the majority of stable OCD lesions of the capitellum. Although early arthroscopic debridement was associated with higher total costs, the increase in QALYS that resulted from early surgery was enough to justify the cost difference based on an ICER substantially below the $50,000 WTP threshold. Level of Evidence Level III, economic computer simulation model.
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Affiliation(s)
- Jacob F. Oeding
- School of Medicine, Mayo Clinic Alix School of Medicine, Rochester, Minnesota, U.S.A
- Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, Oslo, Norway
| | - Nathan R. Graden
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Aaron J. Krych
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | | | - Jonathan D. Barlow
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
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4
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de Klerk HH, Verweij LPE, Sierevelt IN, Priester-Vink S, Hilgersom NFJ, Eygendaal D, van den Bekerom MPJ. Wide Range in Complication Rates Following Elbow Arthroscopy in Adult and Pediatric Patients: A Systematic Review. Arthroscopy 2023; 39:2363-2387. [PMID: 37146664 DOI: 10.1016/j.arthro.2023.04.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 04/14/2023] [Accepted: 04/16/2023] [Indexed: 05/07/2023]
Abstract
PURPOSE To perform a systematic review of complications associated with elbow arthroscopy in adults and children. METHODS A literature search was performed in the PubMed, EMBASE, and Cochrane databases. Studies reporting complications or reoperations after elbow arthroscopy with at least 5 patients were included. Based on the Nelson classification, the severity of complications was categorized as minor or major. Risk of bias was assessed using the Cochrane risk-of-bias tool for randomized clinical trials, and nonrandomized trials were assessed using the Methodological Items for Non-randomized Studies (MINORS) tool. RESULT A total of 114 articles were included with 18,892 arthroscopies (16,815 patients). A low risk of bias was seen for the randomized studies and a fair quality for the nonrandomized studies. Complication rates ranged from 0% to 71% (median 3%; 95% confidence interval [CI], 2.8%-3.3%), and reoperation rates from 0% to 59% (median 2%; 95% CI, 1.8%-2.2%). A total of 906 complications were observed, with transient nerve palsies (31%) as the most frequent complication. According to Nelson classification, 735 (81%) complications were minor and 171 (19%) major. Forty-nine studies reported complications in adults and 10 studies in children, showing a complication rate ranging from 0% to 27% (median 0%; 95% CI, 0%-0.4%) and 0% to 57% (median 1%; 95% CI, 0.4%-3.5%), respectively. A total of 125 complications were observed in adults, with transient nerve palsies (23%) as the most frequent complication, and 33 in children, with loose bodies after surgery (45%) as the most frequent complication. CONCLUSIONS Predominantly low-level evidence studies demonstrate varying complication rates (median 3%, range 0%-71%) and reoperation rates (median 2%, range 0%-59%) after elbow arthroscopy. Higher complication rates are observed after more complex surgery. The incidence and type of complications can aid surgeons in patient counseling and refining surgical techniques to further reduce the complication rates. LEVEL OF EVIDENCE Level IV; systematic review of Level I-IV studies.
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Affiliation(s)
- Huub H de Klerk
- Amsterdam Shoulder and Elbow Center of Expertise (ASECE), OLVG, Amsterdam, the Netherlands; Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A.; Department of Orthopaedic Surgery, University Medical Center Groningen (UMCG) and Groningen University, Groningen, the Netherlands.
| | - Lukas P E Verweij
- Amsterdam Shoulder and Elbow Center of Expertise (ASECE), OLVG, Amsterdam, the Netherlands; Department of Orthopaedic Surgery, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Academic Center for Evidence-Based Sports Medicine (ACES), Amsterdam UMC, Amsterdam, the Netherlands; Amsterdam Collaboration for Health and Safety in Sports (ACHSS), International Olympic Committee (IOC) Research Center, Amsterdam UMC, Amsterdam, the Netherlands
| | - Inger N Sierevelt
- Specialized Centre for Orthopedic Research and Education (SCORE), Xpert Clinics, Orthopedic Department, Amsterdam, the Netherlands; Department of Orthopaedics, Spaarne Gasthuis Academie, Hoofddorp, the Netherlands
| | - Simone Priester-Vink
- Medical Library, Department of Research and Epidemiology, OLVG, Amsterdam, the Netherlands
| | - Nick F J Hilgersom
- Department of Orthopaedic Surgery, UMC Utrecht, Utrecht, the Netherlands
| | - Denise Eygendaal
- Department of Orthopaedics and Sports Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Michel P J van den Bekerom
- Amsterdam Shoulder and Elbow Center of Expertise (ASECE), OLVG, Amsterdam, the Netherlands; Faculty of Behavioural and Movement Sciences, Vrije Universiteit, Amsterdam, the Netherlands
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Osteochondritis Dissecans of the Capitellum of the Elbow: Improved Outcomes in Surgically Treated Versus Nonoperatively Treated Patients at Long-Term Follow-up. Arthrosc Sports Med Rehabil 2023; 5:e435-e444. [PMID: 37101861 PMCID: PMC10123431 DOI: 10.1016/j.asmr.2023.01.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/05/2023] [Indexed: 03/21/2023] Open
Abstract
Purpose To (1) report the long-term outcomes associated with both operative and nonoperative management of capitellar osteochondritis dissecans (OCD), (2) identify factors associated with failure of nonoperative management, and (3) determine whether delay in surgery affects final outcomes. Methods All patients who received a diagnosis of capitellar OCD from 1995-2020 within a geographic cohort were included. Medical records, imaging studies, and operative reports were manually reviewed to record demographic data, treatment strategies, and outcomes. The cohort was divided into 3 groups: (1) nonoperative management, (2) early surgery, and (3) delayed surgery. Delayed surgery (surgery ≥6 months after symptom onset) was considered failure of nonoperative management. Results Fifty elbows with a mean follow-up period of 10.5 years (median, 10.3 years; range, 1-25 years) were studied. Of these, 7 (14%) were definitively treated nonoperatively, 16 (32%) underwent delayed surgery after at least 6 months of failed nonoperative treatment, and 27 (54%) underwent early surgical intervention. When compared with nonoperative management, surgical management resulted in superior Mayo Elbow Performance Index pain scores (40.1 vs 33, P = .04), fewer mechanical symptoms (9% vs 50%, P < .01), and better elbow flexion (141° vs 131°, P = .01) at long-term follow-up. Older patients trended toward increased failure of nonoperative management (P = .06). The presence of an intra-articular loose body predicted failure of nonoperative management (P = .01; odds ratio, 13). Plain radiography and magnetic resonance imaging had poor sensitivities for identifying loose bodies (27% and 40%, respectively). Differences in outcomes after early versus delayed surgical management were not observed. Conclusions Nonoperative management of capitellar OCD failed 70% of the time. Elbows that did not undergo surgery had slightly more symptoms and decreased functional outcomes compared with those treated surgically. The greatest predictors of failure of nonoperative treatment were older age and presence of a loose body; however, an initial trial of nonoperative treatment did not adversely impact the success of future surgery. Level of Evidence Level III, retrospective cohort study.
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6
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Austin DC, Song B, Rojas Lievano JL, Rogers TH, Barlow JD, Camp CL, Morrey ME, Sanchez-Sotelo JL, Fitzsimmons JS, O'Driscoll SW. Long-Term Patient-Reported Outcomes After Arthroscopic Debridement of Grade 3 or 4 Capitellar Osteochondritis Dissecans Lesions. Am J Sports Med 2023; 51:351-357. [PMID: 36541470 DOI: 10.1177/03635465221137894] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Arthroscopic debridement for osteochondritis dissecans (OCD) lesions of the capitellum is a relatively common and straightforward surgical option for failure of nonoperative management. However, the long-term outcomes of this procedure remain unknown. HYPOTHESIS Arthroscopic debridement of capitellar OCD would provide satisfactory long-term improvement in patient-reported outcomes. STUDY DESIGN Case series; Level of evidence, 4. METHODS Patients aged ≤18 years who underwent arthroscopic debridement procedures for OCD lesions (International Cartilage Repair Society grades 3 and 4) were identified. Procedures included loose body removal when needed and direct debridement of the lesion; marrow stimulation with drilling or microfracture was added at the discretion of each surgeon. The cohort consisted of 53 elbows. Patient evaluation included visual analog scale for pain; motion; subjective satisfaction; Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) scores; reoperation; and rate of return to sports. RESULTS At a mean 11 years of follow-up (range, 5-23 years), the median visual analog scale score for pain was 0, and 96% of patients reported being improved as compared with how they were before surgery. The mean ± SD QuickDASH score was 4 ± 9 points (range, 0-52 points), and 80% of patients returned to their sports of interest. The arc of motion significantly improved from 115°± 28° preoperatively to 130°± 17° at latest follow-up (P = .026). Seven elbows (13%) required revision surgery for OCD lesions, resulting in high rates of overall survivorship free of revision surgery: 90% (95% CI, 80%-96%) at 5 years and 88% (95% CI, 76%-94%) at 10 years. At final follow-up, 7 all-cause reoperations were performed without revision surgery on the OCD lesion. CONCLUSION Arthroscopic debridement of grade 3 or 4 OCD lesions of the capitellum produced satisfactory patient-reported outcomes in a majority of elbows, although a subset of patients experienced residual symptoms. The inherent selection bias of our cohort should be considered when applying these results to the overall population with OCD lesions, as we do not recommend this procedure for all patients.
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Affiliation(s)
- Daniel C Austin
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Bryant Song
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Thomas H Rogers
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Jonathan D Barlow
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Christopher L Camp
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Mark E Morrey
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | - Shawn W O'Driscoll
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
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7
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Michelin RM, Gornick BR, Schlechter JA. Adolescent Athletes Achieve High Levels of Athletic and Daily Function After Arthroscopic Marrow Stimulation for Elbow Capitellar Osteochondritis Dissecans. Arthrosc Sports Med Rehabil 2022; 4:e1985-e1992. [PMID: 36579032 PMCID: PMC9791882 DOI: 10.1016/j.asmr.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/16/2022] [Indexed: 12/31/2022] Open
Abstract
Purpose To determine the functional outcomes of adolescent athletes treated with arthroscopic marrow stimulation/microfracture for elbow capitellar osteochondritis dissecans (OCD). Methods The medical records for all patients younger than 18 years of age with capitellar OCD who underwent arthroscopic treatment at a single institution were retrospectively reviewed. The variables examined included patient characteristics, bone age, pre- and postoperative lesion grade/size and range of motion (ROM), intraoperative lesion grade/size, time to postoperative return to sport, and validated outcome scores. Results Twenty patients with 21 treated elbows met the study's inclusion criteria. Three patients were not available for follow-up, leaving 18 of 21 (85.7%) elbows in the final cohort. Mean age and follow-up was 14.1 and 4.4 years, respectively. All 18 elbows were treated with diagnostic arthroscopy, arthroscopic debridement with loose body removal as indicated, and marrow stimulation. Sixteen of 18 (88.9%) elbows returned to sports postoperatively, with 12 of 18 (66.7%) elbows returning to their primary sport at the same level or higher. Overall, there were significant improvements in elbow ROM (132.8°, range 120°-140° postoperatively, compared with 122.1°, range 80°-140° preoperatively) (P = .002) and excellent Quick Disabilities of the Arm, Shoulder and Hand scores (mean 2.3 ± 5.1), as well as Kerlan-Jobe Orthopaedic Clinic Overhead Athlete Shoulder and Elbow scores (mean 94.1 ± 8.7) in those who returned to sports. There was no correlation with outcome or return to sport for preoperative lesion grade/size, bone age, physeal status or open versus arthroscopic treatment. Conclusions Arthroscopic debridement and marrow stimulation for capitellar OCD in adolescent athletes leads to improvements in ROM, as well as a high rate of return to sport, and high levels of athletic and daily functional activity during follow-up, regardless of bone age and lesion grade/size at time of surgery. Level of Evidence Level IV, therapeutic case series.
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Affiliation(s)
- Richard M. Michelin
- Address correspondence to Richard M. Michelin, D.O., Department of Pediatric Orthopaedic Surgery, Children’s Hospital of Orange County, 1201 W La Veta Ave., Orange, CA 92868.
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8
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Bonazza NA, Saltzman EB, Wittstein JR, Richard MJ, Kramer W, Riboh JC. Overuse Elbow Injuries in Youth Gymnasts. Am J Sports Med 2022; 50:576-585. [PMID: 33780632 DOI: 10.1177/03635465211000776] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Gymnastics is a unique sport that places significant loads across the growing elbow, resulting in unique overuse injuries, some of which are poorly described in the current literature. PURPOSE To provide a comprehensive review of the unique overuse elbow injuries seen in youth gymnasts and to provide an up-to-date synthesis of the available literature and clinical expertise guiding treatment decisions in this population. STUDY DESIGN Narrative review. METHODS A review of the PubMed database was performed to include all studies describing elbow biomechanics during gymnastics, clinical entities of the elbow in gymnasts, and outcomes of operative and/or nonoperative treatment of elbow pathology in gymnasts. RESULTS Participation in gymnastics among youth athletes is high, being the sixth most common sport in children. Early specialization is the norm in this sport, and gymnastics also has the highest number of participation hours of all youth sports. As a result, unique overuse elbow injuries are common, primarily on the lateral side of the elbow. Beyond common diagnoses of radiocapitellar plica and osteochondritis dissecans of the capitellum, we describe a pathology unique to gymnasts involving stress fracture of the radial head. Additionally, we synthesized our clinical experience and expertise in gymnastics to provide a sport-specific rehabilitation program that can be used by providers treating surgical and nonsurgical conditions of the elbow and wishing to provide detailed activity instructions to their athletes. CONCLUSION Overuse injuries of the elbow are common in gymnastics and include osteochondritis dissecans of the capitellum, radiocapitellar plica syndrome, and newly described radial head stress fractures. A thorough understanding of the psychological, cultural, and biomechanical aspects of gymnastics are necessary to care for these athletes.
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Affiliation(s)
| | - Eliana B Saltzman
- Department of Orthopaedic Surgery, Duke University Health System, Durham, North Carolina, USA
| | | | - Marc J Richard
- Department of Orthopaedic Surgery, Duke University Health System, Durham, North Carolina, USA
| | - Whitney Kramer
- Department of Physical and Occupational Therapy, Duke University Health System, Durham, North Carolina, USA
| | - Jonathan C Riboh
- OrthoCarolina, Charlotte, North Carolina, USA.,Atrium Health Musculoskeletal Institute, Charlotte, North Carolina, USA
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9
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Obey MR, Hillen TJ, Broughton JS, Smith MV, Goldfarb CA. Magnetic Resonance Imaging Assessment of Cartilage Appearance Following Marrow Stimulation of Osteochondritis Dissecans of the Humeral Capitellum. J Hand Surg Am 2022; 48:409.e1-409.e11. [PMID: 34996634 DOI: 10.1016/j.jhsa.2021.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 10/26/2021] [Accepted: 11/05/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE Osteochondritis dissecans (OCD) of the capitellum is often treated by marrow stimulation techniques with good long-term outcomes. Magnetic resonance imaging (MRI) can be used to characterize the healing of cartilage repair tissue. However, no formal system exists for assessment of cartilage healing after marrow stimulation in capitellar OCD. The aims of this study were to describe the postoperative MRI appearance of capitellar repair cartilage after debridement and marrow stimulation for capitellar OCD and assess differences between symptomatic and asymptomatic patients. METHODS This was a retrospective study of patients with capitellar OCD who underwent arthroscopic debridement and marrow stimulation and had a postoperative MRI to assess healing. The classification system developed by Marlovits and colleagues (Magnetic Resonance Observation of Cartilage Repair Tissue) was used to quantitatively profile the cartilage repair tissue in comparison to adjacent "normal" cartilage. Study participants completed an online survey to correlate outcomes with cartilage appearance. RESULTS Eleven patients who underwent MRI for routine evaluation (asymptomatic), and 18 who underwent MRI for symptoms were identified. Overall, 59% of defects were completely filled, and in 83%, the cartilage surface had ulcerations or fibrillations. The cartilage variables were similar between symptomatic and asymptomatic patients. Capitellar subchondral bone edema was observed on the MRI of every patient who underwent a reoperation and was present in only 62% of those who did not. Clinical scores did not correlate with MRI cartilage findings, but the small sample size limited conclusions regarding clinical outcomes related to postoperative cartilage features seen on MRI. CONCLUSIONS This detailed assessment of cartilage appearance by MRI after marrow stimulation for capitellar OCD demonstrated that incomplete cartilage fill was common in both symptomatic and asymptomatic patients. Those requiring a second surgery were more likely to demonstrate subchondral bone edema. TYPE OF STUDY/LEVEL OF EVIDENCE Diagnostic IV.
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Affiliation(s)
| | - Travis J Hillen
- Department of Radiology, Washington University in St. Louis, St. Louis, MO
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10
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Sayani J, Plotkin T, Burchette DT, Phadnis J. Treatment Strategies and Outcomes for Osteochondritis Dissecans of the Capitellum. Am J Sports Med 2021; 49:4018-4029. [PMID: 33886390 DOI: 10.1177/03635465211000763] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The optimum management of osteochondritis dissecans (OCD) of the capitellum is a widely debated subject. PURPOSE To better understand the efficacy of different surgical modalities and nonoperative treatment of OCD as assessed by radiological and clinical outcomes and return to sports. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS A systematic review of all treatment studies published between January 1975 and June 2020 was performed following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. A total of 76 clinical studies, including 1463 patients, were suitable for inclusion. Aggregate analysis and subgroup analysis of individual patient data were performed to compare the functional and radiographic outcomes between the various nonoperative and surgical treatment options for capitellar OCD. A unified grading system (UGS; grades 1-4) was developed from existing validated classification systems to allow a comparison of patients with similar-grade OCD lesions in different studies according to their treatment. Patient-level data were available for 352 patients. The primary outcome measures of interest were patient-reported functional outcome, range of motion (ROM), and return to sports after treatment. The influences of the capitellar physeal status, location of the lesion, and type of sports participation were also assessed. Each outcome measure was evaluated according to the grade of OCD and treatment method (debridement/microfracture, fragment fixation, osteochondral autograft transplantation [OATS], or nonoperative treatment). RESULTS No studies reported elbow scores or ROM for nonoperatively treated patients. All surgical modalities resulted in significantly increased postoperative ROM and elbow scores for stable (UGS grades 1 and 2) and unstable lesions (UGS grades 3 and 4). There was no significant difference in the magnitude of improvement or overall scores according to the type of surgery for stable or unstable lesions. Return to sports was superior with nonoperative treatment for stable lesions, whereas surgical treatment was superior for unstable lesions. Patients with an open capitellar physis had superior ROM for stable and unstable lesions, but there was no correlation with lesion location and the outcomes of OATS versus fragment fixation for high-grade lesions. CONCLUSION Nonoperative treatment was similar in outcomes to surgical treatment for low-grade lesions, whereas surgical treatment was superior for higher grade lesions. There is currently insufficient evidence to support complex reconstructive techniques for high-grade lesions compared with microfracture/debridement alone.
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Affiliation(s)
| | | | | | - Joideep Phadnis
- Brighton and Sussex University Hospital, Brighton, UK.,Brighton and Sussex Medical School, Brighton, UK
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11
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A high rate of children and adolescents return to sport after surgical treatment of osteochondritis dissecans of the elbow: a systematic review and meta-analysis. Knee Surg Sports Traumatol Arthrosc 2021; 29:4041-4066. [PMID: 33620512 DOI: 10.1007/s00167-021-06489-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 02/03/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE The purpose of this systematic review was to determine the return to sport rates following surgical management of ostechondritis dissecans of the elbow. METHODS The databases EMBASE, PubMed, and MEDLINE were searched for relevant literature from database inception until August 2020 and studies were screened by two reviewers independently and in duplicate for studies reporting rates of return to sport following surgical management of posterior shoulder instability. A meta-analysis of proportions was used to combine the rates of return to sport using a random effects model. A risk of bias assessment was performed for all included studies using the MINORS score. RESULTS Overall, 31 studies met inclusion criteria and comprised of 548 patients (553 elbows) with a median age of 14 (range 10-18.5) and a median follow-up of 39 months (range 5-156). Of the 31 studies included, 14 studies (267 patients) had patients who underwent open stabilization, 11 studies (152 patients) had patients who underwent arthroscopic stabilization, and 6 studies (129 patients) had patients who underwent arthroscopic-assisted stabilization. The pooled rate of return to any level of sport was 97.6% (95% CI 94.8-99.5%, I2 = 32%). In addition, the pooled rate of return to the preinjury level was 79.1% (95% CI 70-87.1%, I2 = 78%). Moreover, the pooled rate of return to sport rate at the competitive level was 86.9% (95% CI 77.3-94.5%, I2 = 64.3%), and the return to sport for overhead athletes was 89.4% (95% CI 82.5-95.1%, I2 = 59%). The overall return to sport after an arthroscopic procedure was 96.4% (95% CI 91.3-99.6%, I2 = 1%) and for an open procedure was 97.8% (95% CI 93.7-99.9%, I2 = 46%). All functional outcome scores showed improvement postoperatively and the most common complication was revision surgery for loose body removal (19 patients). CONCLUSION Surgical management of osteochondritis dissecans of the elbow resulted in a high rate of return to sport, including in competitive and overhead athletes. Similar rates of return to sport were noted across both open and arthroscopic procedures. LEVEL OF EVIDENCE Level IV.
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Abstract
This review presents the current understanding of the etiology, pathogenesis, and how to diagnose and treat osteochondritis dissecans (OCD) at the elbow joint followed by an analysis of particular characteristics and outcomes of the treatment. OCD is seen in patients with open growth plates (juvenile OCD [JOCD] and in adults [AOCD] with closed growth plates [adult OCD). The etiology at smaller joints remains as unclear as for the knee. Mechanical factors (throwing activities [capitulum] seem to play an important role. Clinical symptoms are unspecific. Thus, imaging techniques are most important for the diagnosis. In low-grade and stable lesions, treatment involves rest and different degrees of immobilization until healing. When surgery is necessary, the procedure depends on the OCD stage and on the state of the cartilage. With intact cartilage, retrograde procedures are favorable while with damaged cartilage, several techniques are used. Techniques such as drilling and microfracturing produce a reparative cartilage while other techniques reconstruct the defect with osteochondral grafts or cell-based procedures such as chondrocyte implantation. There is a tendency toward better results when reconstructive procedures for both the bone and cartilage are used. In addition, comorbidities at the joint have to be treated. Severe grades of osteoarthritis are rare.
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Affiliation(s)
- Juergen Bruns
- Wilhelmsburger Krankenhaus Groß-Sand, Hamburg, Germany,Juergen Bruns, Wilhelmsburger Krankenhaus Gross-Sand, Groß Sand 3, Hamburg, 21107, Germany.
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13
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Xiao R, Cirino C, Williams C, Hausman M. Arthroscopy of the Pediatric Elbow: Review of the Current Concepts. REVISTA IBEROAMERICANA DE CIRUGÍA DE LA MANO 2021. [DOI: 10.1055/s-0041-1730394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
AbstractAs surgeons have become more familiar with elbow arthroscopy, the indications for arthroscopy of the pediatric elbow have expanded to include contracture releases, fracture fixation, treatment of osteochondritis dissecans (OCD) lesions, correction of elbow deformity, and debridement of soft tissue and bony pathologies. The treatment of various pathologies via an arthroscopic approach demonstrates equal, if not better, efficacy and safety as open surgery for the pediatric elbow. Arthroscopy provides the unique advantage of enabling the performance of extensive surgeries through a minimally-invasive approach, and it facilitates staged interventions in cases of increased complexity. For fracture work, arthroscopy enables direct visualization to assess reduction for percutaneous fixations. While future research is warranted to better evaluate the indications and outcomes of pediatric elbow arthroscopy, this update article presents a review of the current literature, as well as several innovative cases highlighting the potential of arthroscopy.
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Affiliation(s)
- Ryan Xiao
- Leni and Peter W. May Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, United Sates
| | - Carl Cirino
- Leni and Peter W. May Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, United Sates
| | - Christine Williams
- Leni and Peter W. May Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, United Sates
| | - Michael Hausman
- Leni and Peter W. May Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, United Sates
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14
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Gouveia K, Zhang K, Kay J, Memon M, Simunovic N, Garrigues GE, Pollock JW, Ayeni OR. The Use of Elbow Arthroscopy for Management of the Pediatric Elbow: A Systematic Review of Indications and Outcomes. Arthroscopy 2021; 37:1958-1970.e1. [PMID: 33539972 DOI: 10.1016/j.arthro.2021.01.047] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 01/08/2021] [Accepted: 01/12/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE The purpose of this review was to systematically examine the literature surrounding elbow arthroscopy for pediatric patients and to assess indications, functional outcomes, and complication rates. METHODS This systematic review was carried out in accordance with PRISMA guidelines. EMBASE, PubMed, and MEDLINE were searched for relevant literature from inception until December 2019, and studies were screened by 2 reviewers independently and in duplicate for those investigating elbow arthroscopy in a pediatric population (<18 years). Editorials, review articles, and case reports were excluded. Demographic data and data on surgical indications, treatment outcomes, and complications were recorded. A methodological quality assessment was performed for all included studies using the Methodological Index for Non-Randomized Studies. RESULTS Overall, 19 studies, all of level IV evidence, were identified with a total of 492 patients (513 elbows). The patient population was 22.3% female with a mean age of 14.0 years (range, 4.0-15.7) and a mean follow-up time of 33.0 months (range, 7.4-96 months). Twelve studies (263 patients) exclusively recruited patients with osteochondritis dissecans (OCD), although other indications for elbow arthroscopy included arthrofibrosis (50 patients), elbow fracture (37 patients), medial ulnar collateral ligament injury (31 patients), and posterior impingement (17 patients). All 13 reporting studies showed a significant improvement in the elbow flexion-extension arc, and 4 of 5 that reported a functional outcome score before and after surgery demonstrating a significant improvement. Last, the overall complication rates ranged from 0% to 23.8%, with a total of 8 instances of neurological injury (5 ulnar, 2 radial, 1 unspecified), all being transient and resolving within 3 to 6 months. CONCLUSION Although elbow arthroscopy is primarily being performed for OCD in children and adolescents, there is evidence surrounding several other potential indications. Case series published to date have demonstrated significant improvements in functional outcomes and low rates of major complications. LEVEL OF EVIDENCE Level IV, systematic review of level IV studies.
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Affiliation(s)
- Kyle Gouveia
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Kailai Zhang
- Department of Physical Medicine and Rehabilitation, McMaster University, Hamilton, Ontario, Canada
| | - Jeffrey Kay
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Muzammil Memon
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Nicole Simunovic
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Grant E Garrigues
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - J W Pollock
- Division of Orthopaedic Surgery, Department of Surgery, University of Ottawa, Ottawa, Ontario, Canada
| | - Olufemi R Ayeni
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada.
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Wessel LE, Eliasberg CD, Bowen E, Sutton KM. Shoulder and elbow pathology in the female athlete: sex-specific considerations. J Shoulder Elbow Surg 2021; 30:977-985. [PMID: 33220412 DOI: 10.1016/j.jse.2020.10.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 10/08/2020] [Accepted: 10/15/2020] [Indexed: 02/01/2023]
Abstract
Unique biologic and biomechanical aspects of the female body make women more prone to certain orthopedic injuries. Sex differences are well understood with regard to certain orthopedic pathologies such as anterior cruciate ligament injury, hallux valgus, carpal tunnel, and carpometacarpal joint arthritis; however, sex differences are less commonly discussed with regard to shoulder and elbow pathology. The purpose of this review is to elucidate sex differences specific to sports-related shoulder and elbow injuries in the female athlete population.
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Affiliation(s)
- Lauren E Wessel
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Claire D Eliasberg
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Edward Bowen
- Department of Orthopaedic Surgery, Weill Cornell Medical College, New York, NY, USA
| | - Karen M Sutton
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA.
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16
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Looney AM, Rigor PD, Bodendorfer BM. Evaluation and management of elbow injuries in the adolescent overhead athlete. SAGE Open Med 2021; 9:20503121211003362. [PMID: 33996078 PMCID: PMC8072106 DOI: 10.1177/20503121211003362] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 02/24/2021] [Indexed: 11/22/2022] Open
Abstract
With an increased interest in youth sports, the burden of overhead throwing elbow injuries accompanying early single-sport focus has steadily risen. During the overhead throwing motion, valgus torque can reach and surpass Newton meters (N m) during the late cocking and early acceleration phases, which exceeds the tensile strength (22.7–33 N m) of the ulnar collateral ligament. While the ulnar collateral ligament serves as the primary valgus stabilizer between and degrees of elbow flexion, other structures about the elbow must contribute to stability during throwing. Depending on an athlete’s stage of skeletal maturity, certain patterns of injury are observed with mechanical failures resulting from increased medial laxity, lateral-sided compression, and posterior extension shearing forces. Together, these injury patterns represent a wide range of conditions that arise from valgus extension overload. The purpose of this article is to review common pathologies observed in the adolescent overhead throwing athlete in the context of functional anatomy, osseous development, and throwing mechanics. Operative and non-operative management and their associated outcomes will be discussed for these injuries.
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Affiliation(s)
- Austin M Looney
- Department of Orthopaedic Surgery, Georgetown University Medical Center, Washington, DC, USA
| | - Paolo D Rigor
- School of Medicine, Georgetown University, Washington, DC, USA
| | - Blake M Bodendorfer
- Midwest Orthopaedics at Rush, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
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Kiyomatsu H, Takeba J, Imai H, Fujibuchi T, Inoue T, Jono A, Hino K, Miura H. Treatment of osteochondritis dissecans of the humeral capitellum with a fragment fixation method using absorbable pins. JSES Int 2021; 5:564-570. [PMID: 34136872 PMCID: PMC8178622 DOI: 10.1016/j.jseint.2020.12.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/24/2020] [Accepted: 12/30/2020] [Indexed: 11/14/2022] Open
Abstract
Hypothesis This study aimed to investigate the results, indications, and limitations of absorbable pin fixation for osteochondritis dissecans of the humeral capitellum in the separation stage. Methods This study included 35 patients (mean age, 14.0 years). Patients were divided into two groups: Group A included those who obtained complete union within 6 months and Group B included those who did not observe complete union within 6 months. The clinical findings were compared between the groups. Results There were 26 and 6 patients in Groups A and B, respectively. Two patients did not obtain complete union. Clinical outcomes improved after the procedure. In univariate analysis, delayed union was associated with larger major diameter (P = .0004) and more depth (P = .03) of the osteochondral fragment measured by computed tomography, the presence of osteosclerosis in the subchondral bed on X-ray imaging (P = .003), and the presence of comminution of subchondral bone on ultrasound imaging (P = .01). In multivariate analysis, there was a significant difference only in the major diameter of the osteochondral fragment (P = .03). Receiver operating characteristic curves analysis shows that if the major diameter of the osteochondral fragment is 11 mm or less, 85% of patients achieve complete union of the osteochondral fragments within 6 months. Conclusion Absorbable pin fixation may be considered for the osteochondral fragments with major diameter of 11 mm or less and should not be considered for patients who demonstrate osteosclerosis in the subchondral bed or comminution of subchondral bone.
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Affiliation(s)
- Hiroshi Kiyomatsu
- Department of Bone and Joint Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon-City, Ehime, 791-0295 JAPAN
| | - Jun Takeba
- Department of Aeromedical Services for Emergency and Trauma Care, Ehime University Graduate School of Medicine, Shitsukawa, Toon-City, Ehime, 791-0295 JAPAN
| | - Hiroshi Imai
- Department of Bone and Joint Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon-City, Ehime, 791-0295 JAPAN
| | - Taketsugu Fujibuchi
- Department of Bone and Joint Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon-City, Ehime, 791-0295 JAPAN
| | - Takashi Inoue
- Department of Bone and Joint Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon-City, Ehime, 791-0295 JAPAN
| | - Akihiro Jono
- Department of Bone and Joint Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon-City, Ehime, 791-0295 JAPAN
| | - Kazunori Hino
- Department of Bone and Joint Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon-City, Ehime, 791-0295 JAPAN
| | - Hiromasa Miura
- Department of Bone and Joint Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon-City, Ehime, 791-0295 JAPAN
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Treatment of advanced stage osteochondrosis dissecans in the adolescent elbow using a hyaloronic acid-based scaffold: a case series of 5 patients. Arch Orthop Trauma Surg 2021; 141:1541-1549. [PMID: 33543384 PMCID: PMC8354908 DOI: 10.1007/s00402-021-03773-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 01/06/2021] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Osteochondrosis dissecans (OCD) is considered to be one of the main causes for pain, discomfort and morbidity in the pediatric elbow joint. Few treatment options, such as microfracture or autologous transplantation, of osteochondral bone grafts have been described to address advanced OCD. The aim of this retrospective case series is to present preliminary clinical and radiologic findings following advanced stage OCD repair using a novel combination of a hyaluronic acid-based scaffold with autologous iliac crest bone grafting. MATERIALS AND METHODS Five adolescents, who underwent treatment of OCD (grade 3 or 4 according to Nelson) using a combination technique of defect debridement, transplantation of cancellous iliac crest bone and application of a HYALOFAST® membrane (Anika Therapeutics S.r.L., Italy), were re-assessed using clinical and radiologic examinations (defect diameter, depth, sclerosis, congruency, fragmentation, dissection, radiolucency, growth plate status; MRI) after a minimum of 2 years (mean, 34 months; range, 24-45) postoperatively. Dedicated outcome scores (Numeric Rating Scale [NRS], Pediatric Outcome Data Collection Instrument [PODCI], Mayo Elbow Performance Score [MEPS], and Timmerman-Andrews Score [TIMM] were collected. RESULTS All patients reported a NRS score of 0. The mean total TIMM, MEPS and PODCI (Global Functioning Scale) scores were 189 (range 165-200), 94 (range, 70-100), and 92 (range 83-98; normative score 47; range 35-55), respectively, indicating good to excellent clinical outcomes. The radiographic analysis showed overall improvements with regard to OCD width and depth reduction (35%, - 27-100%; 52%, 4-100%), but full resolution in only 2 of 5 cases. Elbow motion improved slightly after surgery. No complications were noted. CONCLUSION This study showed promising clinical short- to mid-term results in adolescent patients with advanced OCD using a novel surgical treatment combination. Radiographic results showed partial healing; hence, residual changes should be monitored over a longer period.
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Long-Term Outcomes of Arthroscopic Debridement With or Without Drilling for Osteochondritis Dissecans of the Capitellum in Adolescent Baseball Players: A ≥10-Year Follow-Up Study. Arthroscopy 2020; 36:1273-1280. [PMID: 32001276 DOI: 10.1016/j.arthro.2020.01.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 12/27/2019] [Accepted: 01/03/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the long-term clinical outcomes of arthroscopic debridement for capitellar osteochondritis dissecans (OCD) in adolescent baseball players. METHODS This retrospective study evaluated clinical outcomes of arthroscopic debridement for capitellar OCD in adolescent baseball players seen between 2003 and 2006. Inclusion criteria were at least 10 years of follow-up after surgery. Exclusion criteria were previous elbow surgery and age <12 years or >19 years. Patients were examined for presence of pain, inflammation (effusion), and range of motion. Outcome measures were determined using Timmerman/Andrews scores. Defect severity on preoperative radiographs was classified into 3 grades: small, moderate, and large. Return to baseball, pre- and postoperative range of motion and Timmerman/Andrews elbow score were evaluated according to defect severity. RESULTS Twenty-three elbows of 23 baseball players (mean age, 14.7 [range, 13-17] years) underwent arthroscopic debridement for capitellar OCD. Mean follow-up duration was 11.5 (range, 10-13) years. Twenty patients (87%) returned to competitive baseball at their preoperative level; of these, 15 were non-pitchers and returned to the same position but only 1 of 5 pitchers returned to playing pitcher. One patient with a large defect and drilling underwent reoperation 11 years after the initial operation. Mean change in extension was 4.3° and that in flexion was 3.7°. Timmerman/Andrews score improved significantly from 160 (95% confidence interval 146.7-173.3) to 195 (95% confidence interval 185.2-204.8) at the most recent follow-up (P ˂ .0001). Osteochondral defects detected on preoperative radiographs were small in 10 patients, moderate in 7, and large in 6. There was no significant between-group difference in extension, flexion, or Timmerman/Andrews score preoperatively or at the most recent follow-up. CONCLUSIONS Arthroscopic debridement with or without drilling allowed return to play in adolescent baseball players for positions other than pitchers. Long-term outcomes are likely durable regardless of lesion size. LEVEL OF EVIDENCE Level IV, Case series.
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Feldman MD. Editorial Commentary: Should We Consider Early Retirement for Adolescent Pitchers and Catchers With Osteochonditis Dissecans of the Capitellum? Arthroscopy 2020; 36:1281-1282. [PMID: 32370890 DOI: 10.1016/j.arthro.2020.02.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 02/21/2020] [Indexed: 02/02/2023]
Abstract
Repetitive throwing in the adolescent athlete often leads to long-term problems. Strict pitch counts and limitation of pitches (e.g., curve balls) that place extreme stress on the immature elbow must be monitored closely. And until our outcomes for osteochondritis dissecans of the capitellum in adolescent baseball players improve, it may be wise to counsel those pitchers and catchers who are symptomatic to consider switching to another position or sport.
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DelBello SM, Field LD. Technique for Arthroscopic Debridement and Microfracture of Unstable, Contained Osteochondritis Dissecans Lesions of the Capitellum. Arthrosc Tech 2020; 9:e535-e539. [PMID: 32368475 PMCID: PMC7189419 DOI: 10.1016/j.eats.2020.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 01/02/2020] [Indexed: 02/03/2023] Open
Abstract
Osteochondritis dissecans of the capitellum is an overuse injury that occurs primarily in adolescent athletes that causes pain and motion loss and can lead to chronic dysfunction. When diagnosed in its early stages, most lesions can be treated conservatively and without long-term consequences. Many osteochondritis dissecans lesions, however, continue to cause progressive symptoms despite nonoperative measures or are too advanced at the time of initial clinical presentation to be effectively treated without surgical intervention. The authors describe a safe and reproducible technique for the arthroscopic treatment of unstable, contained capitellar lesions.
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Affiliation(s)
| | - Larry D. Field
- Address correspondence to Larry D. Field, M.D., Mississippi Sports Medicine and Orthopaedic Center, 1325 E Fortification St., Jackson, MS 39202.
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Matsuura T, Iwame T, Iwase J, Sairyo K. Osteochondritis Dissecans of the Capitellum :Review of the Literature. THE JOURNAL OF MEDICAL INVESTIGATION 2020; 67:217-221. [PMID: 33148891 DOI: 10.2152/jmi.67.217] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Osteochondritis dissecans (OCD) of the capitellum is a leading cause of elbow disability in adolescent baseball players. Previous studies have not found an association of player position with capitellar OCD. Elbow pain and a longer playing history might be related to progression of capitellar OCD but do not in themselves increase the risk of development of the condition. The cause of capitellar OCD is likely to include a combination of repetitive microtrauma and internal factors, such as ischemia and genetic predisposition. A combination of radiography, computed tomography, magnetic resonance imaging, and ultrasonography have aided our understanding of the pathology of capitellar OCD. Screening using ultrasonography enables early detection and provides an opportunity for successful conservative treatment. Treatment has conventionally included both operative and nonoperative measures based on the stage and size of the lesion, skeletal maturity, subjective symptoms, and structural integrity of the cartilage. Early-stage lesions respond better to nonoperative treatment than those in more advanced stages. Operative indications include persistent symptoms despite nonoperative treatment, symptomatic loose bodies, and displacement or detachment of fragments. J. Med. Invest. 67 : 217-221, August, 2020.
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Affiliation(s)
- Tetsuya Matsuura
- Department of Orthopedics, Tokuhshima University, Tokushima, Japan
| | - Toshiyuki Iwame
- Department of Orthopedics, Tokuhshima University, Tokushima, Japan
| | - Jyoji Iwase
- Department of Orthopedics, Tokuhshima University, Tokushima, Japan
| | - Koichi Sairyo
- Department of Orthopedics, Tokuhshima University, Tokushima, Japan
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Pederzini LA, Bartoli M, Cheli A, Nicoletta F, Severini G. Encouraging mid-term outcomes for arthroscopic autologous osteochondral transplant (OAT) in capitellum osteochondritis dissecans (OCD). Knee Surg Sports Traumatol Arthrosc 2019; 27:3291-3296. [PMID: 31236634 DOI: 10.1007/s00167-019-05568-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 06/17/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE The primary outcomes are the evaluation and quantification of pain relief and improvement in range of motion after OAT in OCD. The secondary outcomes are: resuming of sport activities, evaluation of the ADL recovery rate and subjective evaluation of the quality of life improvement. METHODS Nine patients, affected by an unstable and non-acute OCD lesion of the capitulum humeri, have been treated by the same surgeon. The patient mean age was 22.4 (16-45 years). All subjects were treated with the same surgical technique (arthroscopic OAT from the same side knee, a single cylinder of 6.5-9 mm in diameter) and underwent the same rehabilitation. The mean follow-up was 48 months (30-52 months). The authors documented the clinical assessment of each patient and carried out a questionnaire which included the VAS scale, MEPS Score and Quick DASH score. Patients were asked for MRI and radiographs pre- and post-operatively at follow-up. RESULTS The mean range of motion improvement was 17.9° in extension (range 13°-27°) and 10.6° in flexion (range 0°-20°) The VAS mean improvement was 7.1 (range 6-8) and the mean post-op value 0.6 (range 0-3). The MEPS score mean post-operative value was 98.3 (range 85-100). The Quick-DASH mean post-operative value was 2.5 (range 0-9.1) with a mean improvement of 41.4 points (range 36.4-47.7 points). All patients resumed sports in 6 months post-operatively. CONCLUSIONS The autologous transplant of an osteochondral plug is a safe and promising procedure. Despite being more demanding, the arthroscopic approach is a valuable tool if the surgeon aims to reduce the invasiveness of the procedure, with all the consequent advantages. LEVEL OF EVIDENCE IV Retrospective case series, therapeutic study.
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Affiliation(s)
- Luigi Adriano Pederzini
- Orthopeadics and Traumatology Unit, Nuovo Ospedale Civile di Sassuolo, Via Francesco Ruini 2, 41049, Sassuolo, MO, Italy
| | - Matteo Bartoli
- Orthopeadics and Traumatology Unit, Nuovo Ospedale Civile di Sassuolo, Via Francesco Ruini 2, 41049, Sassuolo, MO, Italy.
| | - Andrea Cheli
- Orthopeadics and Traumatology Unit, Nuovo Ospedale Civile di Sassuolo, Via Francesco Ruini 2, 41049, Sassuolo, MO, Italy
| | - Fabio Nicoletta
- Orthopeadics and Traumatology Unit, Nuovo Ospedale Civile di Sassuolo, Via Francesco Ruini 2, 41049, Sassuolo, MO, Italy
| | - Gabriele Severini
- Università Cattolica del Sacro Cuore-Fondazione Policlinico Gemelli, Largo Agostino Gemelli 8, 00168, Rome, RM, Italy
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Lee W, Tran S, Cooper MT, Park JS, Perumal V. Clinical Outcomes of Osteochondral Lesions of the Tibial Plafond Following Arthroscopic Microfracture. Foot Ankle Int 2019; 40:1018-1024. [PMID: 31130008 DOI: 10.1177/1071100719850145] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The purpose of this study was to evaluate the clinical outcomes and the level of sports activity following arthroscopic microfracture for osteochondral lesions of the tibial plafond. METHODS A retrospective review was conducted for patients who underwent arthroscopic microfracture surgery for osteochondral lesions of the tibial plafond from January 2014 to June 2017. For functional evaluation, the visual analog scale (VAS) pain score, Foot and Ankle Ability Measure (FAAM) score, and Short Form-12 (SF-12) general health questionnaire were used. We also investigated the level of sports activity before and after the surgery. Sixteen patients were included in this study, and the mean follow-up period was 29.8 months. RESULTS The mean VAS score improved from 8.3 (range, 6-10) preoperatively to 1.8 (range, 0-4) postoperatively. The mean FAAM score was improved from 57.6 (range, 6.0-88.9) for the activities of daily living subscale and 34.5 (range, 3.1-92.6) for the sports subscale to 84.3 (range, 46.4-100.0) and 65.2 (range, 23.3-55.1) for each subscale, respectively, at the final follow-up. There were also improvements in the SF-12 score, from 36.3 (range, 23.3-55.1) preoperatively to 46.0 (range, 18.9-56.6) postoperatively for the SF-12 PCS, and from 41.3 (range, 14.2-65.0) preoperatively to 52.6 (range, 32.8-60.8) postoperatively for the SF-12 MCS. All functional scores showed significant differences clinically and statistically at the final follow-up. The level of sports activity after the surgery was significantly lower than their level before the surgery (P = .012). CONCLUSION Arthroscopic microfracture provided satisfactory clinical outcomes for osteochondral lesions of the tibial plafond. Though all the patients in this study were able to return to sports activity after the surgery, the postoperative level of sports activity was significantly lower than their preoperative level. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
- Wonyong Lee
- 1 Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Sterling Tran
- 2 University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Minton T Cooper
- 1 Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Joseph S Park
- 1 Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Venkat Perumal
- 1 Division of Foot and Ankle Surgery, Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
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Logli AL, Bernard CD, O'Driscoll SW, Sanchez-Sotelo J, Morrey ME, Krych AJ, Camp CL. Osteochondritis dissecans lesions of the capitellum in overhead athletes: a review of current evidence and proposed treatment algorithm. Curr Rev Musculoskelet Med 2019; 12:1-12. [PMID: 30645727 PMCID: PMC6388572 DOI: 10.1007/s12178-019-09528-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
PURPOSE OF THE REVIEW To review the most recent literature on osteochondritis dissecans (OCD) lesions of the capitellum in overhead athletes and describe a treatment algorithm based on current best evidence and surgeon experience. RECENT FINDINGS Recent research has included larger cohort studies with longer follow-up as well as quality systematic reviews and meta-analyses. These studies have focused on understanding how lesion characteristics such as size, location, and appearance on advanced imaging can predict treatment success. Current literature continues to support nonoperative management for stable lesions. Operative intervention is generally required for unstable lesions and treatment strategies are largely dictated by lesion size and location: debridement or reparative techniques for small lesions while larger lesions or those in high-stress locations are better served by bone and/or cartilage restoration procedures. There has been a rising interest in the use of allograft materials and cell-based therapies. Overhead athletes are uniquely predisposed to capitellar OCD due to the nature of forces applied to the radiocapitellar joint during repeated activity in the overhead position. Despite improvements in operative techniques, successful use of alternative graft materials, and a better understanding of how lesion characteristics influence results, there is still much to learn about this challenging disorder. Future research should focus on comparing operative techniques, refining their indications, and further developing a reliable treatment algorithm that best serves the overhead athlete.
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Affiliation(s)
- Anthony L Logli
- Department of Orthopedic Surgery, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Christopher D Bernard
- Department of Orthopedic Surgery, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Shawn W O'Driscoll
- Department of Orthopedic Surgery, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Joaquin Sanchez-Sotelo
- Department of Orthopedic Surgery, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Mark E Morrey
- Department of Orthopedic Surgery, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Aaron J Krych
- Department of Orthopedic Surgery, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - Christopher L Camp
- Department of Orthopedic Surgery, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA.
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Kessler JI, Jacobs JC, Cannamela PC, Weiss JM, Shea KG. Demographics and Epidemiology of Osteochondritis Dissecans of the Elbow Among Children and Adolescents. Orthop J Sports Med 2018; 6:2325967118815846. [PMID: 30622996 PMCID: PMC6302285 DOI: 10.1177/2325967118815846] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Background Osteochondritis dissecans (OCD) of the elbow is a disorder of subchondral bone and articular cartilage, of which the incidence among children is not clearly known. Purpose To assess the demographics and epidemiology of OCD of the elbow among children. Study Design Cross-sectional study; Level of evidence, 3. Methods A retrospective chart review of an integrated health system for the years 2007 through 2011 was performed for patients with elbow OCD aged 2 to 19 years. Lesion location, laterality, and all patient demographics were recorded. OCD incidence was determined for the group as a whole as well as by sex and age group (2-5, 6-11, 12-19 years). Patient differences based on age, sex, and ethnicity were analyzed, and multivariable logistic regression models were used to assess the risk of elbow OCD by group. Results A total of 37 patients with 40 OCD lesions fit the inclusion criteria. No lesion was found among 2- to 5-year-olds. A majority of lesions (n = 39, 97.5%) were in the capitellum, and 1 (2.5%) was in the trochlea. Twenty-five patients (67.6%) had right-sided lesions; 9 (24.3%), left-sided; and 3 (8.1%), bilateral. The incidence of elbow OCD for patients aged 6 to 19 years was 2.2 per 100,000 overall and 3.8 and 0.6 per 100,000 for males and females, respectively. The majority of OCD cases were seen in those aged 12 to 19 years, with an incidence of 3.4 per 100,000 versus 0.38 among 6- to 11-year-olds. Multivariable logistic regression analysis revealed a 21.7-times increased odds ratio of elbow OCD among patients aged 12 to 19 years versus 6 to 11 years, and males had a 6.8-times greater odds ratio of elbow OCD than females (P < .0001 for both). Based on race and ethnicity, non-Hispanic whites had the highest incidence of elbow OCD as compared with all other ethnic groups. Conclusion In this population-based cohort study of pediatric elbow OCD, males had almost 7 times the risk of elbow OCD as compared with females, and 12- to 19-year-olds had nearly 22 times the risk of elbow OCD versus 6- to 11-year-olds. In keeping with many prior studies, the majority of patients had right-sided lesions.
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Affiliation(s)
| | - John C Jacobs
- Department of Emergency Medicine, Indiana University, Indianapolis, Indiana, USA
| | | | - Jennifer M Weiss
- Kaiser Permanente Southern California, Los Angeles, California, USA
| | - Kevin G Shea
- Department of Orthopaedics, Stanford University, Stanford, California, USA
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Griffith TB, Kercher J, Clifton Willimon S, Perkins C, Duralde XA. Elbow Injuries in the Adolescent Thrower. Curr Rev Musculoskelet Med 2018; 11:35-47. [PMID: 29442213 PMCID: PMC5825338 DOI: 10.1007/s12178-018-9457-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
PURPOSE OF REVIEW With an increasing rate of adolescent elbow injuries, especially in throwing athletes, the purpose of this review is to investigate the current literature regarding the diagnosis, treatment, and non-operative and operative outcomes of medial epicondyle fractures, ulnar collateral ligament repair, osteochondritis dissecans of the elbow, and olecranon stress fractures. RECENT FINDINGS Acceptable outcomes with both non-operative and operative treatments of medial epicondyle fractures have been reported, with surgical indications continuing to evolve. Unstable osteochondritis dissecans lesions, especially in patients with closed growth plates, require operative fixation, and emerging open and arthroscopic techniques including lesion debridement, marrow stimulation, autograft transfer, and allograft transplantation are described with good outcomes. Ulnar collateral repair has emerged as an exciting treatment option for an avulsion of either end of the ligament in young throwing athletes, with faster rehabilitation times than traditional ulnar collateral ligament reconstruction. Olecranon stress fractures are increasing in prevalence, and when a non-operative treatment course is unsuccessful, athletes have a high return-to-play rate after percutaneous cannulated screw placement. With proper indications, non-operative and operative treatment modalities are reported with a high return-to-play and acceptable clinical outcomes for common elbow injuries, including medial epicondyle fractures, ulnar collateral ligament repair, osteochondritis dissecans of the elbow, and olecranon stress fractures, in adolescent throwing athletes. Further research is needed to better define treatment algorithms, surgical indications, and outcomes.
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Lu Y, Li YJ, Guo SY, Zhang HL. Is there any difference between open and arthroscopic treatment for osteochondritis dissecans (OCD) of the humeral capitellum: a systematic review and meta-analysis. INTERNATIONAL ORTHOPAEDICS 2018; 42:601-607. [DOI: 10.1007/s00264-018-3768-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 01/04/2018] [Indexed: 10/18/2022]
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Abstract
BACKGROUND Osteochondritis dissecans (OCD) is a disorder primarily affecting subchondral bone, with secondary effects on the overlying articular cartilage. Knee joint (75%) and radiocapitellar joint (6%) are the most common sites for OCD lesions. The presence of an open growth plate differentiates juvenile osteochondritis dissecans from adult form of osteochondritis. Early diagnosis and treatment produce best long term results. The objective of this study is to determine the best mode of management of a Grade I osteochondritis lesion in a young athlete. MATERIALS AND METHODS A PubMed search was made using the keywords "OCD" and "athlete". Articles that were based on participants between the ages of 6-24 years (children, adolescent and young adult) and early stages of OCD were included in this study. A total of 25 articles were thus included for the review. RESULTS The healing potential is based on the age of the patient, status of physis, and stage of the lesion. Most authors have observed good to excellent results of drilling of early OCD in skeletally mature patients. Similarly, most authors also reported equally successful outcomes of nonoperative treatment for early OCD in skeletally immature patients. CONCLUSIONS We recommend initial nonoperative line of management in patients with open physis. In case of progression of the lesion or failure of conservative treatment a reparative, restorative or palliative surgical intervention can be done. For Stage I OCD lesions in patients with closed physis, we advocate reparative surgery either by means of retro- or trans-articular drilling.
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Affiliation(s)
- Vinod Kumar
- Department of Orthopaedics, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Nishit Bhatnagar
- Department of Orthopaedics, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Jeetendra Singh Lodhi
- Department of Orthopaedics, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India,Address for correspondence: Dr. Jeetendra Singh Lodhi, Maulana Azad Medical College and Lok Nayak Hospital, 265-C Red Quarters Minto Road Complex, New Delhi - 110 002, India. E-mail:
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Ueda Y, Sugaya H, Takahashi N, Matsuki K, Tokai M, Onishi K, Hoshika S, Hamada H. Arthroscopic Fragment Resection for Capitellar Osteochondritis Dissecans in Adolescent Athletes: 5- to 12-Year Follow-up. Orthop J Sports Med 2017; 5:2325967117744537. [PMID: 29276715 PMCID: PMC5734470 DOI: 10.1177/2325967117744537] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Capitellar osteochondritis dissecans (OCD) in skeletally immature athletes has often been seen in baseball players and gymnasts. The choice of surgical procedure for unstable lesions in skeletally immature athletes remains controversial. Purpose To investigate functional outcomes and radiographic changes in the midterm to long-term postoperative period after arthroscopic (AS) resection for small to large capitellar OCD lesions in skeletally immature athletes. Study Design Case series; Level of evidence, 4. Methods A total of 38 elbows in 38 patients (33 boys, 5 girls; mean age, 14 years [range, 13-15 years]) with skeletally immature elbows underwent AS resection for capitellar OCD. Patients were observed for at least 5 years (mean, 8 years [range, 5-12 years]). Elbows with a lesion width that did not exceed one-half of the radial head diameter were assigned to group 1 (n = 17 elbows), and larger lesions were assigned to group 2 (n = 21 elbows). Functional scores, patient satisfaction, range of motion (ROM), and osteoarthritis (OA) grades were evaluated between the groups. Results All patients returned to sports activity. Functional scores at the final follow-up were not significantly different between the groups. Patient satisfaction scores were significantly higher in group 1 than in group 2. There was significant improvement in flexion ROM at the final follow-up compared with preoperative values in group 1 (P = .017), and there was a significant between-group difference (group 1: 141°; group 2: 133°; P = .002). Extension ROM showed significant improvement in both groups (group 1: from -8° to 3°; group 2: from -17° to -1°; P < .001 for both). Group 1 tended to have better extension than group 2, but the difference was not significant. There were no elbows with severe OA in either group, but the OA grade progressed in 5 elbows (29%) in group 1 and 9 elbows (43%) in group 2, and this rate of OA progression was statistically significant between groups (P = .005). Conclusion Both functional outcomes and radiological findings after AS fragment resection were excellent in elbows with small lesions. Although overall outcomes were acceptable in elbows with larger lesions, flexion ROM and patient satisfaction scores were significantly inferior to those in elbows with smaller lesions.
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Affiliation(s)
- Yusuke Ueda
- Sports Medicine and Joint Center, Funabashi Orthopaedic Hospital, Funabashi, Japan
| | - Hiroyuki Sugaya
- Sports Medicine and Joint Center, Funabashi Orthopaedic Hospital, Funabashi, Japan
| | - Norimasa Takahashi
- Sports Medicine and Joint Center, Funabashi Orthopaedic Hospital, Funabashi, Japan
| | - Keisuke Matsuki
- Sports Medicine and Joint Center, Funabashi Orthopaedic Hospital, Funabashi, Japan
| | - Morihito Tokai
- Sports Medicine and Joint Center, Funabashi Orthopaedic Hospital, Funabashi, Japan
| | - Kazutomo Onishi
- Sports Medicine and Joint Center, Funabashi Orthopaedic Hospital, Funabashi, Japan
| | - Shota Hoshika
- Sports Medicine and Joint Center, Funabashi Orthopaedic Hospital, Funabashi, Japan
| | - Hiroshige Hamada
- Sports Medicine and Joint Center, Funabashi Orthopaedic Hospital, Funabashi, Japan
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Bexkens R, Oosterhoff JH, Tsai TY, Doornberg JN, van den Bekerom MPJ, Eygendaal D, Oh LS. Osteochondritis dissecans of the capitellum: lesion size and pattern analysis using quantitative 3-dimensional computed tomography and mapping technique. J Shoulder Elbow Surg 2017; 26:1629-1635. [PMID: 28478896 DOI: 10.1016/j.jse.2017.03.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 02/28/2017] [Accepted: 03/07/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND The goals of this study were to evaluate the reliability of a quantitative 3-dimensional computed tomography (Q3DCT) technique for measurement of the capitellar osteochondritis dissecans (OCD) surface area, to analyze OCD distribution using a mapping technique, and to investigate associations between Q3DCT lesion quantification and demographic characteristics and/or clinical examination findings. METHODS We identified patients with capitellar OCD who presented to our orthopedic sports medicine practice between January 2001 and January 2016 and who had undergone a preoperative computed tomography scan (slice thickness ≤1.25 mm). A total of 17 patients with a median age of 15 years (range, 12-23 years) were included in this study. Three-dimensional polygon models were reconstructed after osseous structures were marked in 3 planes. Surface areas of the OCD lesion as well as the capitellum were measured. Observer agreement was assessed with the intraclass correlation coefficient (ICC). Heat maps were created to visualize OCD distribution. RESULTS Measurements of the OCD surface area showed almost perfect intraobserver agreement (ICC, 0.99; confidence interval [CI], 0.98-0.99) and interobserver agreement (ICC, 0.93; CI, 0.86-0.97). Measurements of the capitellar surface area also showed almost perfect intraobserver agreement (ICC, 0.97;CI, 0.91-0.99) and interobserver agreement (ICC, 0.86; CI, 0.46-0.96). The median OCD surface area was 101 mm2 (range, 49-217 mm2). On the basis of OCD heat mapping, the posterolateral zone of the capitellum was most frequently affected. OCDs in which the lateral wall was involved were associated with larger lesion size (P = .041), longer duration of symptoms (P = .030), and worse elbow extension (P = .013). CONCLUSIONS The ability to quantify the capitellar OCD surface area and lesion location in a reliable manner using Q3DCT and a mapping technique should be considered when detailed knowledge of lesion size and location is desired.
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Affiliation(s)
- Rens Bexkens
- Sports Medicine Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedic Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
| | - Jacobien H Oosterhoff
- Sports Medicine Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Orthopaedic Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Tsung-Yuan Tsai
- School of Biomedical Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University, Shanghai, China; Bioengineering Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Job N Doornberg
- Department of Orthopaedic Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Department of Orthopaedic Surgery, Flinders Medical Centre, Adelaide, SA, Australia
| | - Michel P J van den Bekerom
- Shoulder and Elbow Unit, Department of Orthopaedic Surgery, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
| | - Denise Eygendaal
- Department of Orthopaedic Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Department of Orthopaedic Surgery, Amphia Hospital, Breda, The Netherlands
| | - Luke S Oh
- Sports Medicine Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Bexkens R, van den Ende KIM, Ogink PT, van Bergen CJA, van den Bekerom MPJ, Eygendaal D. Clinical Outcome After Arthroscopic Debridement and Microfracture for Osteochondritis Dissecans of the Capitellum. Am J Sports Med 2017; 45:2312-2318. [PMID: 28520461 DOI: 10.1177/0363546517704842] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Various surgical treatment techniques have been developed to treat capitellar osteochondritis dissecans; however, the optimal technique remains the subject of ongoing debate. PURPOSE To evaluate clinical outcomes after arthroscopic debridement and microfracture for advanced capitellar osteochondritis dissecans. STUDY DESIGN Case series; Level of evidence, 4. METHODS Between 2008 and 2015, the authors followed 77 consecutive patients (81 elbows) who underwent arthroscopic debridement and microfracture, and loose body removal if needed, for advanced capitellar osteochondritis dissecans. Seventy-one patients (75 elbows) with a minimum follow-up of 1 year were included. The mean age was 16 years (SD, ±3.3 years; range, 11-26 years) and the mean follow-up length was 3.5 years (SD, ±1.9 years; range, 1-8.2 years). Based on CT and/or MRI results, 71 lesions were classified as unstable and 4 as stable. Clinical elbow outcome (pain, function, and social-psychological effect) was assessed using the Oxford Elbow Score (OES) at final follow-up (OES range, 0-48). Range of motion and return to sports were recorded. Multivariable linear regression analysis was performed to determine predictors of postoperative OES. RESULTS Intraoperatively, there were 3 grade 1 lesions, 2 grade 2 lesions, 10 grade 3 lesions, 1 grade 4 lesion, and 59 grade 5 lesions. The mean postoperative OES was 40.8 (SD, ±8.0). An open capitellar physis was a predictor of better elbow outcome (5.8-point increase; P = .025), as well as loose body removal/grade 4-5 lesions (6.9-point increase; P = .0020) and shorter duration of preoperative symptoms (1.4-point increase per year; P = .029). Flexion slightly improved from 134° to 139° ( P < .001); extension deficit slightly improved from 8° to 3° ( P < .001). Pronation ( P = .47) and supination did not improve ( P = .065). Thirty-seven patients (55%) returned to their primary sport at the same level, and 5 patients (7%) returned to a lower level. Seventeen patients (25%) did not return to sport due to elbow-related symptoms, and 10 patients (13%) did not return due to non-elbow-related reasons. No complications were recorded. CONCLUSION Arthroscopic debridement and microfracture for advanced capitellar osteochondritis dissecans provide good clinical results, especially in patients with open growth plate, loose body removal, and shorter duration of symptoms. However, only 62% of patients in this study returned to sports.
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Affiliation(s)
- Rens Bexkens
- Department of Orthopaedic Surgery, Amphia Hospital, Breda, the Netherlands
- Department of Orthopaedic Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
- Department of Orthopaedic Surgery, Sports Medicine Service, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Paul T Ogink
- Department of Orthopaedic Surgery, Sports Medicine Service, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Department of Orthopaedic Surgery, Spine Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Michel P J van den Bekerom
- Department of Orthopaedic Surgery, Shoulder and Elbow Unit, Onze Lieve Vrouwe Gasthuis, Amsterdam, the Netherlands
| | - Denise Eygendaal
- Department of Orthopaedic Surgery, Amphia Hospital, Breda, the Netherlands
- Department of Orthopaedic Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
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Trofa DP, Gancarczyk SM, Lombardi JM, Makhni EC, Popkin CA, Ahmad CS. Visualization of the Capitellum During Elbow Arthroscopy: A Comparison of 3 Portal Techniques. Orthop J Sports Med 2017; 5:2325967117712228. [PMID: 28680895 PMCID: PMC5476331 DOI: 10.1177/2325967117712228] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Background: Capitellar osteochondritis dissecans (OCD) is a debilitating condition of unknown etiology for which various arthroscopic treatments are available. Prior data suggest that greater than 75% of the capitellum can be visualized arthroscopically through a dual lateral portal approach. However, there is no literature assessing arthroscopic visualization of the capitellum via alternative portals. Purpose: To determine the percentage of capitellum visualized using the dual lateral, distal ulnar and soft spot, and posterolateral and soft spot portal configurations in a cadaver model. Study Design: Descriptive laboratory study. Methods: Arthroscopy was performed on 12 fresh-frozen cadaver elbows, 4 for each of the following approaches: dual lateral, distal ulna, and posterolateral. Electrocautery was used to mark the most anterior, posterior, medial, and lateral points seen on the capitellum. The radiocapitellar joint was subsequently exposed through an extensile posterior dissection, and the surface anatomy was reconstructed using the Microscribe 3D digitizing system. Using Rhinoceros software, the percentage of capitellum surface area visualized by each approach was determined. Results: The mean percentage of capitellum visualized for the dual lateral, distal ulna, and posterolateral approaches was approximately 68.8%, 66.3%, and 63.5%, respectively. There was no significant difference between the percentage of capitellum seen among approaches (P = .68). On average, 66.5% of the capitellum was visible through these 3 arthroscopic approaches to the elbow. Conclusion: Approximately 66.5% of the capitellum is visualized through the popularized posterior arthroscopic portals, with no significant differences found between the 3 investigated approaches. Clinical Relevance: As determined in this cadaveric model investigation, each portal technique provides equivalent visualization for capitellar OCD pathology.
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Affiliation(s)
- David P Trofa
- Department of Orthopaedics, New York Presbyterian, Columbia University Medical Center, New York, New York, USA
| | - Stephanie M Gancarczyk
- Department of Orthopaedics, New York Presbyterian, Columbia University Medical Center, New York, New York, USA
| | - Joseph M Lombardi
- Department of Orthopaedics, New York Presbyterian, Columbia University Medical Center, New York, New York, USA
| | - Eric C Makhni
- Department of Orthopaedics, Henry Ford Hospital and Wayne State University, West Bloomfield, Michigan, USA
| | - Charles A Popkin
- Department of Orthopaedics, New York Presbyterian, Columbia University Medical Center, New York, New York, USA
| | - Christopher S Ahmad
- Department of Orthopaedics, New York Presbyterian, Columbia University Medical Center, New York, New York, USA
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Caldwell PE, Auerbach B, Pearson SE. Arthroscopic Treatment of Capitellum Osteochondritis Dissecans With Micronized Allogeneic Cartilage Scaffold. Arthrosc Tech 2017; 6:e815-e820. [PMID: 28706836 PMCID: PMC5496118 DOI: 10.1016/j.eats.2017.04.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 04/27/2017] [Indexed: 02/03/2023] Open
Abstract
Osteochondritis dissecans (OCD) of the capitellum is a common disorder that causes pain and functional limitation in the adolescent elbow. Although conservative management is the first line of treatment, surgical intervention is usually recommended for patients with persistent mechanical symptoms, loose bodies, or unstable lesions. Elbow arthroscopy has become the gold standard to evaluate and treat symptomatic OCD lesions. Arthroscopic debridement and bone marrow stimulation have been shown to yield good short-term results. Unfortunately, long-term follow-up has shown less favorable outcomes, with degenerative changes frequently documented. Current marrow stimulation techniques promote the formation of fibrocartilage, which is known to be less durable than hyaline cartilage. We describe an arthroscopic technique of debridement and drilling supplemented with a micronized allogeneic cartilage scaffold to address OCD lesions of the capitellum in an effort to promote hyaline cartilage formation.
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Affiliation(s)
- Paul E. Caldwell
- Orthopaedic Research of Virginia, Richmond, Virginia, U.S.A.,Tuckahoe Orthopaedic Associates, Richmond, Virginia, U.S.A.,Address correspondence to Paul E. Caldwell III, M.D., Tuckahoe Orthopaedic Associates, 1501 Maple Ave, Ste 200, Richmond, VA 23226, U.S.A.Tuckahoe Orthopaedic Associates1501 Maple AveSte 200RichmondVA23226U.S.A.
| | - Brett Auerbach
- Orthopaedic Research of Virginia, Richmond, Virginia, U.S.A
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Eygendaal D, Bain G, Pederzini L, Poehling G. Osteochondritis dissecans of the elbow: state of the art. J ISAKOS 2017. [DOI: 10.1136/jisakos-2015-000008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Early Results of Drilling and/or Microfracture for Grade IV Osteochondritis Dissecans of the Capitellum. J Pediatr Orthop 2016; 36:803-809. [PMID: 26090983 DOI: 10.1097/bpo.0000000000000575] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Surgical treatment is recommended for patients with unstable osteochondritis dissecans (OCD) of the elbow. However, little information is available comparing the anticipated results from the host of techniques. In this investigation, clinical and radiographic resolution as well as return to sports rates were assessed in adolescent patients following loose body (LB) removal and drilling/microfracture of grade IV lesions. METHODS We reviewed 21 adolescents treated with LB removal and drilling/microfracture for grade IV elbow OCD. Patients with additional elbow pathology, prior elbow surgery, or <1 year follow-up were excluded. Clinical resolution was defined as resolution of tenderness and radiographic resolution as resolution of edema on magnetic resonance imaging (MRI). Return to sport rates and Timmerman scores were assessed. Mean clinical and MRI follow-up times were 2.2±1.19 and 2.4±1.54 years, respectively. Clinical and radiographic parameters associated with clinical and/or radiographic resolution or return to sports were determined using penalized likelihood logistic regression. Wilcoxon signed-rank tests were used to evaluate the change in range of motion and in Timmerman scores. RESULTS Fifteen (71.4%) patients had either clinical or radiographic resolution at most recent follow-up. Nine (50%) had complete resolution on MRI, whereas 13 (61.9%) were nontender at their follow-up. Four patients with recurrent LBs underwent revision surgery. There were no complications in the 21 index procedures. Eighteen (85.7%) patients returned to any sport, whereas 14 (66. 7%) returned to their primary sport. Elbow flexion and extension improved by medians of 12 and 21 degrees, respectively (P=0.002, 0.01). Timmerman scores improved by a median of 30 (P=0.001). Shorter duration of symptoms correlated with smaller OCD lesions (P=0.03) and with improved clinical or radiographic resolution and return to sport rates. CONCLUSIONS The majority of patients with grade IV elbow OCD achieves clinical and/or radiographic resolution and return to sports 2 years after LB removal and drilling/microfracture. Recurrence may be seen, however, and further investigation is needed to assess the efficacy of this technique compared with other treatment strategies. LEVEL OF EVIDENCE Level IV.
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Oshiba H, Itsubo T, Ikegami S, Nakamura K, Uchiyama S, Kato H. Results of Bone Peg Grafting for Capitellar Osteochondritis Dissecans in Adolescent Baseball Players. Am J Sports Med 2016; 44:3171-3178. [PMID: 27514737 DOI: 10.1177/0363546516658038] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Bone peg grafting (BPG) has been advocated for early-stage humeral capitellar osteochondritis dissecans (COCD). However, the clinical and radiological results of BPG, along with its indications, have not been described in detail. HYPOTHESIS COCD classified as International Cartilage Repair Society (ICRS) osteochondritis dissecans (OCD) I or II in adolescent baseball players can be treated successfully by BPG. STUDY DESIGN Case series; Level of evidence, 4 METHODS: Eleven male baseball players (age range at surgery, 13-16 years) who underwent BPG for COCD were enrolled in this study. No improvement had been seen in any patient after 6 months of preoperative nonthrowing observation. During surgery, 2 to 5 bone pegs were inserted into the COCD lesion after confirmation of lesion stability to the bony floor. All patients were directly evaluated at 12 and 24 months after surgery by physical findings, radiological prognosis, and magnetic resonance imaging (MRI). RESULTS Of the 11 patients, 10 could return to comparable baseball ability levels within 12 months. The Timmerman-Andrews score improved significantly from a mean ± SD of 171.8 ± 12.1 preoperatively to 192.3 ± 6.5 at the final observation. Radiological healing of the lesions was determined as complete in 8 patients and partial in 3. Patients possessing a centrally positioned lesion or a lesion <75% of the size of the capitellum tended most strongly to achieve complete radiological healing, while growth plate status appeared unrelated to outcome. The mean Henderson MRI score improved from 6.3 ± 1.5 to 4.8 ± 1.6 at 12 and 24 months after BPG, respectively. MRI findings also suggested that remodeling of COCD lesions had continued to up to 24 months postoperatively. CONCLUSION BPG enabled 91% of COCD patients with ICRS OCD I or II to return to preoperative baseball abilities within 12 months. Integration of the grafted site may continue until at least 24 months postoperatively. An ICRS OCD I or II lesion with central positioning and/or occupying <75% of the size of the capitellum in the coronal plane is a good indication for BPG.
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Affiliation(s)
- Hiroyuki Oshiba
- Department of Orthopaedic Surgery, Marunouchi Hospital, Matsumoto, Japan
| | - Toshiro Itsubo
- Sports Medicine Center, Aizawa Hospital, Matsumoto, Japan
| | - Shota Ikegami
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Koichi Nakamura
- Orthopaedic Surgery, North Alps Medical Center, Azumi Hospital, Ikedamachi, Japan
| | - Shigeharu Uchiyama
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hiroyuki Kato
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Japan
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Abstract
Capitellar osteochondritis dissecans (OCD) can be a significant problem in adolescent overhead athletes. The cause is likely multifactorial secondary to repetitive stresses, biomechanical mismatch, and a tenuous vascular supply of the capitellum. Recent literature reveals that the prevalence is likely higher than previously thought. This, in conjunction with increased levels of athletic competition in children at younger ages, has fed the recent interest in this topic. The literature continues to show that non-operative treatment is still successful for stable lesions. Unstable lesions, therefore, have been the focus of the new literature regarding operative management and outcomes. The aim of this paper is to provide a summary of current literature and an up-to-date approach to the diagnosis, evaluation, and treatment of osteochondritis dissecans of the capitellum.
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Affiliation(s)
- Ryan W. Churchill
- />Department of Orthopaedic Surgery, MedStar Georgetown University Hospital, 3800 Reservoir Road NW, Washington, DC 20007 USA
| | - Julianne Munoz
- />Department of Orthopaedic Surgery, Columbia University Medical Center, 622 West 168th Street, PH-1122, 10032 New York, NY USA
| | - Christopher S. Ahmad
- />Department of Orthopaedic Surgery, Columbia University Medical Center, 622 West 168th Street, PH-1122, 10032 New York, NY USA
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Stellenwert der Knochenmarkstimulation. ARTHROSKOPIE 2016. [DOI: 10.1007/s00142-016-0065-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Westermann RW, Hancock KJ, Buckwalter JA, Kopp B, Glass N, Wolf BR. Return to Sport After Operative Management of Osteochondritis Dissecans of the Capitellum: A Systematic Review and Meta-analysis. Orthop J Sports Med 2016; 4:2325967116654651. [PMID: 27482526 PMCID: PMC4954549 DOI: 10.1177/2325967116654651] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Capitellar osteochondritis dissecans (OCD) is commonly managed surgically in symptomatic adolesent throwers and gymnasts. Little is known about the impact that surgical technique has on return to sport. PURPOSE To evaluate the clinical outcomes and return-to-sport rates after operative management of OCD lesions in adolescent athletes. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS The PubMed, CINAHL, EMBASE, SPORTDiscus (EBSCO), and Cochrane Central Register of Controlled Trials databases were queried for studies evaluating outcomes and return to sport after surgical management of OCD of the capitellum. Two independent reviewers conducted a systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Studies reporting patient outcomes with return-to-sport data and minimum 6-month follow-up were included in the review. RESULTS After review, 24 studies reporting outcomes in 492 patients (mean age ± SD, 14.3 ± 0.9 years) were analyzed. The overall return-to-sport rate was 86% at a mean 5.6 months. Return to the highest preoperative level of sport was most common after osteochondral autograft procedures (94%) compared with debridement and marrow stimulation procedures (71%) or OCD fixation surgery (64%). Elbow range of motion improved by 15.9° after surgery. The Timmerman-Andrews subjective and objective scores significantly improved after surgery. Complications were low (<5%), with 2 cases of donor site morbidity after osteoarticular autograft transfer (OAT) autograft harvest. The most common indications for reoperation were repeat debridement/loose body removal. CONCLUSION A high rate of return to sport was observed after operative management of capitellar OCD. Patients were more likely to return to their highest level of preoperative sport after OAT autograft compared with debridement or fixation. Significant improvements in elbow range of motion and patient outcomes are seen with low complication rates after OCD surgery.
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Affiliation(s)
- Robert W. Westermann
- Department of Orthopedics and Rehabilitation and UI Sports Medicine, University of Iowa, Iowa City, Iowa, USA
| | - Kyle J. Hancock
- Department of Orthopedics and Rehabilitation and UI Sports Medicine, University of Iowa, Iowa City, Iowa, USA
| | - Joseph A. Buckwalter
- Department of Orthopedics and Rehabilitation and UI Sports Medicine, University of Iowa, Iowa City, Iowa, USA
| | - Benjamin Kopp
- Department of Orthopedics and Rehabilitation and UI Sports Medicine, University of Iowa, Iowa City, Iowa, USA
| | - Natalie Glass
- Department of Orthopedics and Rehabilitation and UI Sports Medicine, University of Iowa, Iowa City, Iowa, USA
| | - Brian R. Wolf
- Department of Orthopedics and Rehabilitation and UI Sports Medicine, University of Iowa, Iowa City, Iowa, USA
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Weiss JM, Nikizad H, Shea KG, Gyurdzhyan S, Jacobs JC, Cannamela PC, Kessler JI. The Incidence of Surgery in Osteochondritis Dissecans in Children and Adolescents. Orthop J Sports Med 2016; 4:2325967116635515. [PMID: 27047984 PMCID: PMC4797230 DOI: 10.1177/2325967116635515] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Background: The frequency of osteochondritis dissecans (OCD), a disorder of the subchondral bone and articular cartilage, is not well described. Purpose: To assess the frequency of pediatric OCD lesions that progress to surgery based on sex, joint involvement, and age. Study Design: Descriptive epidemiology study. Methods: A retrospective chart review (2007-2011) was performed on OCD. Inclusion criteria included OCD of any joint and patients aged 2 to 19 years. Exclusion criteria included traumatic osteochondral fractures or coexistence of non-OCD intra-articular lesions. Differences in progression toward surgery were compared between age groups, sex, and joint location. Logistical regression analysis was performed by sex, age, and ethnicity. Results: Overall, 317 patients with a total of 334 OCD lesions were found. The majority of lesions (61.7%) were in the knee, with ankle, elbow, shoulder, and foot lesions representing 25.4%, 12.0%, 0.6%, and 0.3% of all lesions, respectively. The majority of joints needing surgery were in the knee (58.5%), with ankle and elbow lesions representing 22.9% and 18.6% of surgeries performed, respectively. The percentage of all OCD lesions progressing to surgery was 35.3%; surgical progression for knee, ankle, and elbow joints was 33.5%, 31.8%, and 55.0%, respectively. Logistic regression analysis found no statistically significant different risk of progressing to surgery for OCD of the knee, elbow, and ankle between sexes. Patients aged 12 to 19 years had a 7.4-times greater risk of progression to surgery for knee OCD lesions than 6- to 11-year-olds. Patients aged 12 to 19 years were 8.2 times more likely to progress to surgery for all OCD lesions than patients aged 6 to 11 years. Progression to surgery of ankle OCD did not significantly differ based on location. Three of 4 trochlear lesions progressed to surgery, along with 1 of 1 tibial, 1 of 3 patellar, 40.3% of lateral femoral condylar, and 28.2% of medial femoral condylar lesions. Conclusion: In this large cohort study of pediatric OCD patients, 35% progressed to surgery. Progression to surgery did not differ significantly between sexes with OCD of any joint. Progression to surgery for OCD of the knee, elbow, and ankle strongly correlated with patient age at the time of diagnosis. Clinical Relevance: The knowledge of likelihood of progression to surgery of OCD by location, sex, and age is useful in counseling patients and in planning treatment. This study confirms a worse prognosis in the nonoperative treatment of older patients with OCD.
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Affiliation(s)
| | - Hooman Nikizad
- University of Minnesota Medical Center, Minneapolis, Minnesota, USA
| | | | | | - John C Jacobs
- University of Utah School of Medicine, Salt Lake City, Utah, USA
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van Bergen CJA, van den Ende KIM, ten Brinke B, Eygendaal D. Osteochondritis dissecans of the capitellum in adolescents. World J Orthop 2016; 7:102-108. [PMID: 26925381 PMCID: PMC4757654 DOI: 10.5312/wjo.v7.i2.102] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 09/16/2015] [Accepted: 12/01/2015] [Indexed: 02/06/2023] Open
Abstract
Osteochondritis dissecans (OCD) is a disorder of articular cartilage and subchondral bone. In the elbow, an OCD is localized most commonly at the humeral capitellum. Teenagers engaged in sports that involve repetitive stress on the elbow are at risk. A high index of suspicion is warranted to prevent delay in the diagnosis. Plain radiographs may disclose the lesion but computed tomography and magnetic resonance imaging are more accurate in the detection of OCD. To determine the best treatment option it is important to differentiate between stable and unstable OCD lesions. Stable lesions can be initially treated nonoperatively with elbow rest or activity modification and physical therapy. Unstable lesions and stable lesions not responding to conservative therapy require a surgical approach. Arthroscopic debridement and microfracturing has become the standard initial procedure for treatment of capitellar OCD. Numerous other surgical options have been reported, including internal fixation of large fragments and osteochondral autograft transfer. The aim of this article is to provide a current concepts review of the etiology, clinical presentation, diagnosis, treatment, and outcomes of elbow OCD.
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Takeba J, Takahashi T, Watanabe S, Imai H, Kikuchi S, Umakoshi K, Matsumoto H, Ohshita M, Miura H, Aibiki M. Short-term clinical results of arthroscopic osteochondral fixation for elbow osteochondritis dissecans in teenaged baseball players. J Shoulder Elbow Surg 2015; 24:1749-56. [PMID: 26480880 DOI: 10.1016/j.jse.2015.07.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 06/30/2015] [Accepted: 07/08/2015] [Indexed: 02/01/2023]
Abstract
BACKGROUND Reports regarding arthroscopic fixation of the osteochondral fragments for elbow osteochondritis dissecans (OCD) are few. This study assessed the clinical outcomes of arthroscopic fixation of unstable osteochondral fragments by using absorbable pins over a postoperative period of at least 1 year. METHODS The patients were 13 adolescent baseball players with a mean age of 14 years (range, 12-16 years) who underwent OCD of primary lesions at International Cartilage Repair Society grades III and IV. The patients were evaluated by using validated outcome measures at a mean follow-up period of 24 months (range, 12-50 months). RESULTS The mean (standard deviation) score in the disability/symptom section of the Disabilities of the Arm, Shoulder, and Hand improved from 12.4 (6.0) before the surgery to 0.5 (1.2) after the surgery, and the sports section improved from 74.5 (25.4) to 1.4 (5.2). The mean (standard deviation) extension improved from -11° (10.8) to -2° (3.9; P < .001). The mean (SD) flexion improved from 129° (11.6) to 137° (5.6; P = .040). All patients were able to resume playing baseball, and 9 (69%) resumed playing at the same position as before their injuries. CONCLUSIONS The clinical results of arthroscopic osteochondral fragment fixation in the teenaged baseball players with elbow OCD, albeit obtained over only a short period, were favorable. This arthroscopic treatment enables repair of lesions and is considered appropriate for unstable OCD during the adolescent growth spurt.
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Affiliation(s)
- Jun Takeba
- Department of Emergency Medicine, Ehime University, Toon, Ehime, Japan
| | | | - Seiji Watanabe
- Department of Orthopedic Surgery, Ehime University, Toon, Ehime, Japan
| | - Hiroshi Imai
- Department of Orthopedic Surgery, Ehime University, Toon, Ehime, Japan
| | - Satoshi Kikuchi
- Department of Emergency Medicine, Ehime University, Toon, Ehime, Japan
| | - Kensuke Umakoshi
- Department of Emergency Medicine, Ehime University, Toon, Ehime, Japan
| | | | - Muneaki Ohshita
- Department of Emergency Medicine, Ehime University, Toon, Ehime, Japan
| | - Hiromasa Miura
- Department of Orthopedic Surgery, Ehime University, Toon, Ehime, Japan
| | - Mayuki Aibiki
- Department of Emergency Medicine, Ehime University, Toon, Ehime, Japan
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46
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Durur-Subasi I, Durur-Karakaya A, Yildirim OS. Osteochondral Lesions of Major Joints. Eurasian J Med 2015; 47:138-44. [PMID: 26180500 DOI: 10.5152/eurasianjmed.2015.50] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 09/17/2014] [Indexed: 11/22/2022] Open
Abstract
This paper provides information about osteochondral lesions (OCL) and example cases of OCL occurring in major joints, some of which are rarely seen. This simple tutorial is presented in question and answer format.
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Affiliation(s)
- Irmak Durur-Subasi
- Department of Radiology, Ataturk University, Faculty of Medicine, Erzurum, Turkey
| | - Afak Durur-Karakaya
- Clinic of Radiology, Regional Research and Training Hospital, Erzurum, Turkey
| | - Omer Selim Yildirim
- Department of Orthopedics and Traumatology, Ataturk University Faculty of Medicine, Erzurum, Turkey
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Lyons ML, Werner BC, Gluck JS, Freilich AM, Dacus AR, Diduch DR, Chhabra AB. Osteochondral autograft plug transfer for treatment of osteochondritis dissecans of the capitellum in adolescent athletes. J Shoulder Elbow Surg 2015; 24:1098-105. [PMID: 25958215 DOI: 10.1016/j.jse.2015.03.014] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Revised: 03/01/2015] [Accepted: 03/07/2015] [Indexed: 02/01/2023]
Abstract
BACKGROUND Osteochondritis dissecans (OCD) of the capitellum is a condition most commonly seen in adolescents involved in repetitive overhead sports and can profoundly affect ability to return to play and long-term elbow function. Treatment of large, unstable defects in the elbow with osteochondral autograft plug transfer has not been adequately studied. METHODS We retrospectively identified 11 teenaged patients with large (>1 cm(2)) capitellar OCD treated with osteochondral autograft plug transfer. Average age at the time of surgery was 14.5 years (range, 13-17 years). Outcome measures obtained included return to play, preoperative and postoperative elbow range of motion, Disabilities of Arm, Shoulder and Hand (DASH; Institute for Work and Health, Toronto, ON, Canada) by telephone interview, and osseous integration on radiographs. All 11 patients were available for evaluation at an average of 22.7 months (range, 6-49 months) postoperatively. RESULTS All patients were involved in competitive high school athletics and returned to at least their preinjury level of play. Average return to play was 4.4 months (range 3-7 months). The average final DASH was 1.4 (95% confidence interval, 0.6-2.1), and the average final sport-specific DASH was 1.7 (95% confidence interval -1.8 to 5.2). Elbow range of motion significantly improved, including improvement in flexion from a preoperative average of 126° to a postoperative average of 141° (P = .009) and improvement in extension from a preoperative average of 21° to a postoperative average of 5° (P = .006). CONCLUSIONS Treatment of large, unstable OCD lesions of the capitellum in adolescent athletes allows reliable return to play, is safe, and has good clinical outcomes at short-term follow-up.
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Affiliation(s)
| | - Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Joshua S Gluck
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Aaron M Freilich
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - A Rashard Dacus
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - David R Diduch
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - A Bobby Chhabra
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA.
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Abstract
Osteochondritis dissecans affects the elbow of many young, skeletally immature athletes. The incidence of OCD in the elbow is second to its occurrence in the knee and similar to the incidence in the ankle. Young, athletically active individuals are at increased risk for developing this problem. There is a predilection for those involved in overhead-dominant sports and sports that require the arm to be a weight-bearing limb. The diagnosis is occurring earlier because of an increased awareness of the entity and the increased use of advanced imaging techniques, primarily magnetic resonance imaging. This earlier diagnosis has led to an increase in treatment ideas and modalities and ultimately improved care and outcomes.
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Affiliation(s)
- Carl W Nissen
- Elite Sports Medicine, 399 Farmington Ave, Farmington, CT 06032, USA; Department of Orthopaedics, University of Connecticut, 263 Farmington Avenue, Farmington, CT 06030, USA.
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49
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Abstract
Context: Osteochondritis dissecans (OCD) of the capitellum is most often seen in adolescents who participate in sports that involve repetitive loading of the elbow. Unstable defects typically require surgical intervention that involves fragment fixation, debridement, or reconstruction with an osteochondral autograft transfer. Optimum surgical management of unstable defects remains controversial. Type of Study: Clinical review. Evidence Acquisition: Relevant articles published after 1992 were identified using MEDLINE, the EMBASE database, and the Cochrane Library. Results: Both debridement and osteochondral autograft transfer for treatment of capitellar OCD lesions result in good short- and midterm outcomes with a high rate of return to sports. Larger defects involving more than 50% of the articular surface or involving the lateral margin of the capitellum may have worse outcomes after debridement and may be better treated with fragment fixation or osteochondral autograft transfer. Conclusions: High-level evidence is lacking to determine the superiority of debridement or osteochondral autograft transfer for the treatment of capitellar OCD lesions. A prospective longitudinal multicenter study, using validated outcome measures, that enrolls a large number of patients is needed to establish optimal treatment for unstable capitellar OCD lesions.
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50
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Tis JE, Edmonds EW, Bastrom T, Chambers HG. Short-term results of arthroscopic treatment of osteochondritis dissecans in skeletally immature patients. J Pediatr Orthop 2012; 32:226-31. [PMID: 22411325 DOI: 10.1097/bpo.0b013e31824afeb8] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Osteochondritis dissecans (OCD) of the capitellum occurs in skeletally immature athletes, and most likely results from repetitive trauma during overhead activities. Treatment may consist of activity modifications, internal fixation, abrasion chondroplasty, microfracture, antegrade drilling, retrograde drilling, osteochondral autograft or allograft implantation, chondrocyte implantation, and rib autograft through arthroscopy or arthrotomy. One treatment modality has not been proven to be clearly more effective than the others. This study was undertaken to evaluate our treatment regimen that utilized arthroscopic-assisted treatments of capitellar OCD, including removal of loose bodies, antegrade or retrograde drilling, and chondroplasty in the pediatric population. METHODS All patients treated arthroscopically for a diagnosis of capitellar OCD over a 5-year period, were retrospectively reviewed. All were asked to return for follow-up questionnaire and radiographs. Exclusion criteria included those lost to follow-up. Demographics were recorded and range of motion was evaluated preoperatively and at most recent follow-up for flexion, extension, supination, and pronation. Preoperative and the most recent anterior/posterior and lateral radiographs of the elbow were reviewed. A 200-point elbow rating scale was used to assess patient outcomes. The arthroscopic appearance of the lesion was graded. Changes in preoperative to postoperative range of motion and size of lesion were compared using repeated measures analysis of variation. RESULTS There were 13 elbows in 12 patients; only 3 of the injuries occurred acutely. Mean age at the time of surgery was 13.1±1.07 (range, 10.8 to 14.6 y). Mean follow-up was 23.4±16.7 months (range, 2 to 60 mo). There were 3 grade I lesions, 2 grade II lesions, 1 grade IV lesion, and 7 grade V lesions. Seven of the lesions underwent transhumeral drilling, 2 transarticular drilling, 3 loose body removals, and 2 had only debridement. There were no postoperative infections or neurovascular injuries. Three of the elbows (20%) required eventual arthrotomy at a mean of 27.9 months after the index procedure. At final follow-up, 67% reported no pain and 33% reported occasional pain. No patients reported any swelling. Eighty-three percent reported no locking or catching and 17% reported occasional locking or catching. No patients reported any activity restrictions. The mean subjective score was 96±6 of 100 and the mean objective score was 100 of 100. Mean extension improved significantly from -17 to -7 degrees (P<0.001). CONCLUSIONS Treatment of children with OCD lesions of the capitellum with arthroscopic-assisted debridement and fenestration of the sclerotic rim (trans-humeral if overlaying cartilage is intact), plus fixation of the overlaying cartilage if not securely attached to the subchondral bone permits the return to physical activity, but may not allow return to the injury-inducing sport. Our short-term outcomes obtained using this regimen found this technique to be safe and reliable, but other interventions may be required if continued disability persists.
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Affiliation(s)
- John E Tis
- Department of Orthopedics, Johns Hopkins University, Baltimore, MD, USA
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