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Sala DA, Ragni LB. Reliability of the Clinical Measurement of Joint Motion and Muscle Length in the Upper and Lower Extremities of Children with Cerebral Palsy: A Systematic Review. Dev Neurorehabil 2024:1-13. [PMID: 38600734 DOI: 10.1080/17518423.2024.2331459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 03/12/2024] [Indexed: 04/12/2024]
Abstract
Reliability of joint motion and muscle length measurement in children with cerebral palsy was examined. Twenty-one studies of intraobserver and/or interobserver reliability were reviewed: joint motion of upper extremities in four and lower extremities in 13; muscle length of upper extremities in one and lower extremities in 15. Intraclass correlation coefficients for goniometric interobserver reliability varied widely for joint motion (range 0.38-0.92) and muscle length (range 0.20-0.95). Inclusion of an error measurement to provide clinicians with a value indicating true change was limited. Further research is required to determine intraobserver and interobserver reliability for these important pediatric clinical measurements.
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Affiliation(s)
| | - Lori B Ragni
- NYU Langone Orthopedic Hospital, New York, NY, USA
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Sala DA, Ragni LB. Reliability of the Clinical Measurement of Upper and Lower Extremity Joint Motion in the Pediatric Population: A Systematic Review. Phys Occup Ther Pediatr 2023; 44:248-276. [PMID: 37644707 DOI: 10.1080/01942638.2023.2247072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 07/28/2023] [Accepted: 08/02/2023] [Indexed: 08/31/2023]
Abstract
AIM To examine intraobserver and interobserver reliability of the clinical measurement of pediatric joint motion of upper and lower extremities, based on participant condition and measurement technique. METHODS PubMed, CINAHL, and Web of Science were searched using combinations of children or adolescents, range of motion, and reliability. Reference lists and citations of reviewed studies were searched for additional publications. RESULTS Thirty-one studies of pediatric samples of developing typically, orthopedic injuries, athletes, cerebral palsy, and other diagnoses were reviewed. For techniques, measurements were made most frequently with a goniometer followed by visual estimation, inclinometer, smartphone apps, and specialized devices. The reliability of hip abduction measurements of participants with cerebral palsy was evaluated most often and varied widely for both intraobserver and interobserver. In general, goniometric results indicated greater reliability for upper than lower extremities and for intraobserver than interobserver. As the other techniques were each utilized in only a few studies, involving different participant conditions, joint motions and statistics, the analysis of their reliability was limited. CONCLUSIONS Intraobserver and interobserver reliability have not been established for pediatric joint motion measurements. Further research should include various joint motion measurements for different pediatric conditions using appropriate statistics. Results would provide important information for making clinical decisions.
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Affiliation(s)
| | - Lori B Ragni
- Pediatric Occupational Therapy, Rusk Rehabilitation, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
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Ragni LB, Dlugacz SK, Sadowsky C, Cammarata G, Sala DA, Bill V, Sukhov R, Chu A. Design and Use of a 3D-Printed Dynamic Upper Extremity Orthosis for Children With Cerebral Palsy and Severe Upper Extremity Involvement: A Pilot Study. Am J Occup Ther 2023; 77:7704205060. [PMID: 37611318 DOI: 10.5014/ajot.2023.050095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023] Open
Abstract
IMPORTANCE Children with cerebral palsy (CP) and severe hand impairment have limited options for upper extremity (UE) orthoses. OBJECTIVE To (1) design and fabricate a customized low-cost, functional, three-dimensional (3D) printed dynamic upper extremity orthosis (DUEO) and (2) examine, using a comprehensive evaluation, the effect of the orthosis on the UE function of children with unilateral UE CP, Manual Ability Classification System (MACS) Levels III to V. DESIGN Pilot study. Assessments were performed pretreatment and immediately posttreatment. SETTING Hospital-based outpatient occupational therapy department. PARTICIPANTS Five patients, ages 13 to 17 yr, with CP and unilateral UE involvement MACS Levels III to V. INTERVENTION Custom forearm thumb opponens orthosis and the DUEO were designed and fabricated by a multidisciplinary team for use during eight 1-hr occupational therapy sessions targeting bimanual UE training. OUTCOMES AND MEASURES Pretreatment and posttreatment assessments included the Assisting Hand Assessment (AHA), Melbourne Assessment 2 (MA-2), Pediatric Motor Activity Log-Revised (PMAL-R), and the Pediatric Quality of Life Inventory: CP Module (PedsQL:CP). RESULTS All participants had higher posttreatment scores on at least one measure. Four had minimal clinically important differences (MCID) on the AHA. Three met MCID criteria on MA-2 subtests (one negative change). Four demonstrated improvement on the PMAL-R (one participant achieved an MCID score), and three reported improvements in more than one PedsQL:CP domain. CONCLUSIONS AND RELEVANCE This novel 3D-printed device, in combination with occupational therapy, shows promising evidence that children who score in lower MACS levels can show gains in UE function. What This Article Adds: This study demonstrates that a customized, 3D-printed dynamic orthosis, in combination with occupational therapy intervention, can facilitate UE function in children with severe hand impairment.
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Affiliation(s)
- Lori B Ragni
- Lori B. Ragni, MS, OTR/L, BCP, is Supervisor, Pediatric Occupational Therapy, Rusk Rehabilitation, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY
| | - Stacy Kirsch Dlugacz
- Stacy Kirsch Dlugacz, MS, OTR/L, C/NDT, is Clinical Specialist, Pediatric Occupational Therapy, Rusk Rehabilitation, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY
| | - Cali Sadowsky
- Cali Sadowsky, MS, OTR/L, is Senior Occupational Therapist, Pediatric Occupational Therapy, Rusk Rehabilitation, NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY
| | - Gabriella Cammarata
- Gabriella Cammarata, MS, is Studio Research Coordinator, Tandon School of Engineering, New York University, Brooklyn, NY
| | - Debra A Sala
- Debra A. Sala, MS, PT, is Research Coordinator, Division of Pediatric Orthopedics, Hassenfeld Children's Hospital, NYU Langone Health, New York, NY
| | - Victoria Bill
- Victoria Bill, MS, is Director, MakerSpace, and Adjunct Professor, Tandon School of Engineering, New York University, Brooklyn, NY
| | - Renat Sukhov
- Renat Sukhov, MD, is Clinical Research Associate Professor of Rehabilitation Medicine, NYU Langone Health, New York, NY
| | - Alice Chu
- Alice Chu, MD, is Associate Professor of Orthopedic Surgery and Chief, Division of Pediatric Orthopedics, Rutgers New Jersey Medical School, Newark, NJ;
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Del Rosario E, Bodden A, Sala DA, Goodman A, Lam C, Karamitopoulos M. Transition program: Initial implementation with adults with neuromuscular conditions. J Pediatr Nurs 2022; 67:52-56. [PMID: 35939953 DOI: 10.1016/j.pedn.2022.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 11/27/2022]
Abstract
PURPOSE To identify current medical and psychosocial needs and to examine the effectiveness of healthcare transition program for adult-aged patients with neuromuscular conditions transitioning from pediatric to adult services. DESIGN AND METHODS At Neuromuscular Transition Clinic visit, 46 patients were evaluated and referred to adult-based providers, if did not currently have one, from an acquired list of interested clinicians. At mean follow-up of 22 months, 42 were interviewed by phone regarding referrals for Core Services (primary care, physiatry, dental care and gynecology), Medical Specialties and Rehabilitation Services. Mean age was 30 years with 62% males. Majority (74%) had cerebral palsy. Sixty percent were non-ambulatory. RESULTS As per protocol, all were indicated to need Core Services. Eighty-three percent already had adult primary care provider. Most referrals were given for physiatry (62%), vocational training (100%), and occupational therapy (88%). At follow-up, visits were completed most frequently with adult provider for primary care (100%), occupational therapy (78%), and neurology (75%). Referred provider was seen 100% for physiatry, neurology, physical therapy, occupational therapy and vocational training. Of the total 125 referrals given across all services, 73 (58%) participants had completed a visit with an adult provider. CONCLUSIONS As only about 60% transitioned to adult-based services after referral, healthcare transition remains challenging and requires tailoring of services according to patients' needs, staff and willing-and-available adult-based providers. PRACTICE IMPLICATIONS Transitioning healthcare of patients with neuromuscular conditions from pediatric- to adult-based providers remains challenging. This clinical specialty requires tailoring of services based on patient's needs, and availability of adult-based providers and resources.
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Affiliation(s)
- Eduardo Del Rosario
- Hassenfeld Children's Hospital of New York at NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA.
| | - Adella Bodden
- Hassenfeld Children's Hospital of New York at NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
| | - Debra A Sala
- Hassenfeld Children's Hospital of New York at NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
| | - Aline Goodman
- Hassenfeld Children's Hospital of New York at NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
| | - Connie Lam
- Initiative for Women with Disabilities, NYU Langone Health, New York, NY, USA
| | - Mara Karamitopoulos
- Hassenfeld Children's Hospital of New York at NYU Langone Health, NYU Langone Orthopedic Hospital, New York, NY, USA
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Birnbaum A, Sala DA, Castañeda P. Opioid Prescription Patterns in Pediatric Orthopedics Following Closed Reduction and Percutaneous Pinning for Supracondylar Humerus Fractures. Bull Hosp Jt Dis (2013) 2022; 80:282-285. [PMID: 36030449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND There is currently an alarming upward trend in the use of prescription opioids in the pediatric population. Previous medical use of prescription opioids has shown to correlate to non-medical use of prescription opioids. To combat this, institutions have started to look at prescribing patterns to understand and eventually standardize a pain protocol to reduce unnecessary analgesics after surgery. Opioids continue to be used widely for postoperative pain control in orthopedic patients. Therefore, this study examined the prescription patterns within a large pediatric orthopedic hospital consortium after closed reduction and percutaneous pinning for supracondylar humerus fractures. METHODS A retrospective analysis was performed in order to understand the prescribing variability in analgesics for this patient population better. Descriptive statistics and chi-squared analysis were used to evaluate for prescribing patterns. RESULTS Narcotic medications were prescribed postoperatively to 49.6% of patients. There was no difference in narcotic prescription with length of stay or severity of fracture. Additionally, there were several documented prescribing errors, most commonly by a junior orthopedic resident. CONCLUSIONS There is significant variability in prescribing patterns among physicians after pediatric supracondylar humerus fractures. Understanding the patterns and implementing a more standardized approach to pain control may help to combat prescribing errors.
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Sala DA. Idiopathic Toe-Walking: A Review from 1967 to 2021. Journal of Pediatric Neurology 2022. [DOI: 10.1055/s-0042-1742583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AbstractIdiopathic toe-walking (ITW) is considered a diagnosis of exclusion for which no underlying neurological, neuromuscular, neurodevelopmental, or orthopedic condition can be identified. The purpose of this review was to examine multiple aspects of ITW: natural history, evaluation, treatment, musculoskeletal manifestations, and developmental issues through the review of studies from the initial description of condition in 1967 to the present. From a PubMed search and review of reference lists of individual articles, 64 articles were selected and reviewed. The studied samples were variably described and often not well-defined. Gait analysis found gait characteristics associated with ITW that varied from normal. Children with ITW can be differentiated from children with cerebral palsy on the basis of several gait pattern features, but findings from electromyographic comparisons were variable. Treatments included orthoses, casting, botulinum toxin type A, and surgery. The evidence to support any specific treatment is limited by the small sample size and short duration of follow-up in the majority of studies. The inadequacy of the current literature suggests the need for a longitudinal multi-center study to more clearly define the population of children with ITW and to determine indications, timing, and effectiveness of the various available treatments.
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Affiliation(s)
- Debra A. Sala
- Pediatric Physical Therapist, Private Practice, New York, New York
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Sala DA, Grissom HE, Delsole EM, Chu ML, Godfried DH, Bhattacharyya S, Karamitopoulos MS, Chu A. Measuring ambulation with wrist-based and hip-based activity trackers for children with cerebral palsy. Dev Med Child Neurol 2019; 61:1309-1313. [PMID: 30883727 DOI: 10.1111/dmcn.14207] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/21/2019] [Indexed: 11/30/2022]
Abstract
AIM To assess the accuracy of consumer available wrist-based and hip-based activity trackers in quantitatively measuring ambulation in children with cerebral palsy (CP). METHOD Thirty-nine children (23 males, 16 females; mean age [SD] 9y 7mo [3y 5mo]; range 4-15y) with CP were fitted with trackers both on their wrist and hip. Each participant stood for 3 minutes, ambulated in a hallway, and sat for 3 minutes. The number of steps and distance were recorded on trackers and compared to manually counted steps and distance. Pearson correlation coefficients were determined for the number of steps during ambulation from each tracker and a manual count. Mean absolute error (MAE) and range of errors were calculated for steps during ambulation for each tracker and a manual count and for distance for each tracker and hallway distance. RESULTS For the number of steps, a weak inverse relationship (r=-0.033) was found for the wrist-based tracker and a strong positive relationship (r=0.991) for the hip-based tracker. The MAE was 88 steps for the wrist-based and seven steps for the hip-based tracker. The MAE for distance was 0.06 miles for the wrist-based and 0.07 miles for the hip-based tracker. INTERPRETATION Only the hip-based tracker provided an accurate step count; neither tracker was accurate for distance. Thus, ambulation of children with CP can be accurately quantified with readily available trackers. WHAT THIS PAPER ADDS Consumer available activity trackers accurately measure ambulation in children with cerebral palsy (CP). The hip-based tracker is more accurate than the wrist-based tracker for children with CP. The hip-based Fitbit activity tracker accurately measures step counts of children with CP during ambulation.
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Affiliation(s)
- Debra A Sala
- Center for Children, Hassenfeld Children's Hospital at New York University Langone, New York, NY, USA
| | | | | | - Mary Lynn Chu
- Center for Children, Hassenfeld Children's Hospital at New York University Langone, New York, NY, USA
| | - David H Godfried
- Center for Children, Hassenfeld Children's Hospital at New York University Langone, New York, NY, USA
| | - Surjya Bhattacharyya
- Center for Children, Hassenfeld Children's Hospital at New York University Langone, New York, NY, USA
| | - Mara S Karamitopoulos
- Center for Children, Hassenfeld Children's Hospital at New York University Langone, New York, NY, USA
| | - Alice Chu
- Center for Children, Hassenfeld Children's Hospital at New York University Langone, New York, NY, USA.,Department of Orthopaedic Surgery, Rutgers-New Jersey Medical Center, Newark, NJ, USA
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Gage MJ, Twomey KD, Sala DA, Maguire KJ, Hanstein R, Hennrikus WL, Otsuka NY. Identifying Predictive Factors of Pediatric Septic Arthritis of the Knee in a Lyme Endemic Area. Bull Hosp Jt Dis (2013) 2018; 76:161-164. [PMID: 31513518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Septic arthritis of the knee in the pediatric patient is a diagnosis that requires prompt identification and treatment. The purpose of this study was to identify clinical and laboratory parameters that allow differential diagnosis of septic arthritis from non-septic arthritis in children. METHODS Fifty-four pediatric patients with atraumatic isolated knee pain were retrospectively identified at three institutions and diagnosed with septic arthritis (SA, N = 28), Lyme arthritis (LA, N = 11), or transient synovitis (TS, N = 15). Clinical and laboratory data were analyzed to identify which factors were most predictive of SA of the knee. RESULTS Fever at time of presentation, a negative anti-streptolysin-O (ASO), erythrocyte sedimentation rate (ESR) > 40 mm/hr, and C-reactive protein (CRP) > 20 mg/L were the most predictive factors for distinguishing between septic arthritis (SA) and non-septic arthritis (transient synovitis or Lyme arthritis). Elevated ESR and CRP were both significantly higher in patients with SA when compared to TS or LA. CONCLUSION When evaluating children with atraumatic isolated knee pain, a combination of the above factors should be utilized when ruling out septic arthritis.
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Forrester LA, Grissom HE, Shakked RJ, Danna NR, Sala DA, Lehman WB, Otsuka NY, Chu A. Perfusion is Not Measurably Decreased in Idiopathic Clubfoot. Bull Hosp Jt Dis (2013) 2018; 76:203-206. [PMID: 31513525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Vascular aberration has been accepted as a potential etiology of clubfoot, and abnormal vasculature has been observed in as high as 85% of children with severe clubfoot. The perfusion index (PI) corresponds to the ratio of pulsatile to nonpulsatile blood flow at a monitoring site and can be used to quantify perfusion of the extremities. The purpose of this study was to use PI to compare the perfusion of clubfeet to controls in order to further assess the role of abnormal vasculature in clubfoot. METHODS A Masimo Radical 7 Pulse Oximeter (Masimo Corporation, Irvine, California) was used to measure the PI and oxygen saturation (SpO2) of the feet of children 5 years of age and younger with and without clubfoot. The sensor was placed on the great toe. Patients with clubfoot undergoing non-operative treatment and control patients undergoing treatment in a clinic for orthopedic concerns not involving the foot and with no known vascular issues were assessed. The PI and SpO2 for the following three groups were compared: 1. affected feet of patients with bilateral or unilateral clubfoot, 2. unaffected feet of patients with unilateral clubfoot, and 3. control feet. RESULTS One hundred and twenty-eight patients were enrolled, 64 with clubfoot (31 bilateral and 33 unilateral) and 64 controls. No significant differences in PI or SpO2 were found between: 64 clubfeet and 64 feet of controls (PI of 2.9 vs. 2.9, p = 0.984; SpO2 of 97.1 vs. 98.1, p = 0.192); unaffected feet of 30 patients with unilateral clubfoot and 64 controls (PI of 3.0 vs.2.9, p = 0.907; SpO2 of 96.9 vs. 98.1, p = 0.224); and affected and unaffected feet of 30 patients with unilateral clubfoot (PI of 3.3 vs.3.0, p = 0.500; SpO2 of 97.4 vs. 96.9, p = 0.527). CONCLUSIONS No difference was observed in the PI or SpO2 when comparing affected clubfoot limbs with unaffected limbs, suggesting that vascular anomalies cannot fully explain the development of clubfoot.
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Belfiore LA, Rosen C, Sarshalom R, Grossman L, Sala DA, Grossman JAI. Evaluation of Self-Concept and Emotional-Behavioral Functioning of Children with Brachial Plexus Birth Injury. J Brachial Plex Peripher Nerve Inj 2017; 11:e42-e47. [PMID: 28077960 DOI: 10.1055/s-0036-1593440] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 08/14/2016] [Indexed: 10/20/2022] Open
Abstract
Background The reported incidence of brachial plexus birth injury (BPBI) is 0.87 to 2.2 per 1,000 live births. The psychological functioning, including self-concept and emotional-behavioral functioning, of children with BPBI has only been examined to a limited extent. Objective The purpose of this study was to describe the self-concept and emotional-behavioral functioning in children with BPBI from both the child's and parent's perspective. Methods Thirty-one children with BPBI, mean age 11 years 1 month, completed the Draw A Person: Screening Procedure for Emotional Disturbance (DAP:SPED) and Piers Harris Children's Self-Concept Scale (PHCSCS). The parents answered questions from the Behavior Assessment System for Children, Parent Rating Scales (BASC-2 PRS). Results The scores from the DAP:SPED drawings showed further evaluation was not strongly indicated in the majority of the children. The PHCSCS Total score demonstrated that the children had a strongly positive self-concept. The parental responses to the BASC-2 PRS indicated that few children were at risk or in the clinically significant range for the four composite scores and all of the component clinical or adaptive scales. Gender comparison revealed females exhibited greater anxiety than males. Conclusion Both children and parents reported a positive psychological well-being for the majority of the children. Parents had greater concerns about their child's social-emotional functioning, particularly anxiety. An interdisciplinary approach (occupational therapy evaluation, clinical observation, and parental interview) is necessary to determine the need for mental health referral.
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Affiliation(s)
- Lori A Belfiore
- Department of Occupational Therapy, NYU Hospital for Joint Diseases, New York, New York, United States
| | - Carol Rosen
- Pediatric Psychology Services, NYU Hospital for Joint Diseases, New York, New York, United States
| | - Rachel Sarshalom
- Department of Occupational Therapy, Nicklaus Children's Hospital, Miami, Florida, United States
| | - Leslie Grossman
- Brachial Plexus and Peripheral Nerve Program, Nicklaus Children's Hospital, Miami, Florida, United States
| | - Debra A Sala
- Department of Orthopedics, NYU Hospital for Joint Diseases, New York, New York, United States
| | - John A I Grossman
- Brachial Plexus and Peripheral Nerve Program, Nicklaus Children's Hospital, Miami, Florida, United States; Department of Orthopedics, NYU Hospital for Joint Diseases, New York, New York, United States
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Chu A, Chaudhry S, Sala DA, Atar D, Lehman WB. Calcaneocuboid arthrodesis for recurrent clubfeet: what is the outcome at 17-year follow-up? J Child Orthop 2014; 8:43-8. [PMID: 24504417 PMCID: PMC3935018 DOI: 10.1007/s11832-014-0557-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Accepted: 01/07/2014] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Calcaneocuboid arthrodesis was used during revision clubfoot surgery in order to maintain midfoot correction. The purposes of this study were to determine: (1) functional level at 17-year follow-up compared to 5-year follow-up; (2) patients' current functional level, satisfaction, and pain; and (3) current arthropometric measurements. METHODS Twenty patients (27 clubfeet) with clubfoot relapse underwent revision soft tissue release and calcaneocuboid fusion between 1991 and 1994. They were previously evaluated at a mean follow-up of 5.5 years. Ten out of 20 patients (13 clubfeet), mean age of 24 years, were reevaluated at mean follow-up of 17.5 years. The Hospital for Joint Diseases Functional Rating System (HJD FRS) for clubfoot surgery, Outcome Evaluation in Clubfoot developed by the International Clubfoot Study Group, the Clubfoot Disease-Specific Instrument, American Academy of Orthopaedic Surgeons (AAOS) Foot and Ankle Outcomes Questionnaire, Laaveg and Ponseti's functional rating system for clubfoot and pain scale were completed by patient and/or surgeon to assess function, patient satisfaction and pain. Foot and ankle radiographs and anthropometric measurements were reviewed. For HJD FRS, scores from original follow-up were compared to current ones. RESULTS The HJD FRS score of all feet was 65.9, demonstrating a significant decline from the original mean score of 77.8 (p = 0.03). Excellent/good HJD FRS scores went from 85 to 38 %. Mean AAOS Foot Ankle Outcomes Questionnaire standardized core and shoe comfort scores were 84.6 and 84.5, respectively. Average foot pain was 1.8 on a scale of 1-10. Patients were very/somewhat satisfied with status of foot in 76 % of feet and appearance of foot in 46 % of feet, based on Clubfoot Disease-Specific Instrument questions. CONCLUSIONS Revision clubfoot surgery with calcaneocuboid fusion in patients 5-8 years of age showed an expected decline in functional outcome measures over a 17-year follow-up period. It still produced comparable results to other studies for a similar population of difficult, revision cases, and should have a place in current surgical treatment techniques.
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Affiliation(s)
- Alice Chu
- New York Ponseti Clubfoot Center, Pediatric Orthopaedic Surgery, New York University Langone Medical Center, New York University Hospital for Joint Diseases, 301 East 17th street, 10003, New York, NY, USA,
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Kim S, Goldstein RY, Park J, Shapiro P, Yoo AE, Sala DA, Chu A, Lehman WB. Idiopathic clubfoot treated with the Ponseti method: factors associated with patient follow-up. Bull Hosp Jt Dis (2013) 2014; 72:204-209. [PMID: 25429388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND Follow-up after treatment with the Ponseti method is important because of the known association be- tween lack of brace wear and recurrence. This study was designed to ascertain factors associated with patients who did not return for the recommended follow-up versus those who did. METHODS Between January 1, 2000, and December 31, 2009, 222 patients were treated for idiopathic clubfoot at the New York Ponseti Clubfoot Center at NYU Hospital for Joint Diseases, of which 93 patients (143 feet) were potentially available for follow-up (i.e., ≤ 7 years of age, had not moved, or transferred care to another institution). Attempts were made to contact all patients' parents or guardians by telephone to respond to a survey, which included questions from the Disease Specific Instrument and the Oxford Ankle Foot Questionnaire. Forty-two of the 93 patients (45%) responded. The responder group, those who answered the survey, was compared to the group of non-responders. The responder group was further divided into a returning group (35 out of 42, 83%) and a lost to follow-up group (17%, not followed-up in over a year). A chart review was performed for demographics, Dimeglio/Bensahel and Catterall/Pirani scores, and treatment. RESULTS When comparing the responder and non- responder groups, the responder group had significantly lower (p < 0.05) Catterall/Pirani scores at initial visit than the non-responder group (5.0 versus 5.5), but otherwise these two groups were similar. Among the responders, 91% or more were very satisfied/satisfied with status and appearance of foot in both lost to follow-up and returning groups. The lost to follow-up group was significantly (p < 0.05) older at the time of the survey (5 years versus 3.7 years), required significantly fewer casts (4.4 versus 5.5), had significantly lower Dimeglio/Bensahel scores at time of the start of foot adbuction orthoses (FAO) (0.0 versus 2.0), and trended toward greater footwear limitations (p = 0.051) compared with the returning group. CONCLUSIONS Number of casts, severity scores at the start of FAO, and footwear limitations are possible factors to differentiate between lost to follow-up and returning patients. This information may help other clubfoot centers provide vigilant outreach and therefore decrease recurrence rate.
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Grant AD, Sala DA, Davidovitch RI. The labrum: structure, function, and injury with femoro-acetabular impingement. J Child Orthop 2012; 6:357-72. [PMID: 24082951 PMCID: PMC3468736 DOI: 10.1007/s11832-012-0431-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Accepted: 07/31/2012] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND The recognition of the importance of femoro-acetabular impingement (FAI) as a potential cause of hip pain has been stimulated by major efforts to salvage hip joints by reconstruction to prevent or delay the need for replacement. A previous review addressed the nature of FAI, the various types, and how to make the diagnosis. When FAI occurs, the structure between the femur and acetabular rim, the labrum, is initially impinged upon and subsequently injured. METHOD Injury to the labrum should be recognized when treating the osseous causes of FAI. Preserving or recovering labral function, enhancing hip stability and protecting the articular surface, is critical to restoring the hip to normal or near-normal mechanical and physiologic function. The present review collected the varied essential information about the labrum in a succinct manner, independent of treatment algorithms. RESULTS/CONCLUSION Advanced knowledge of the labrum is presented, including the anatomy, circulation, histology, embryology, and neurology, as well as how the labrum tears, the types of tears, and how to make the diagnosis. The advantages and limitations of diagnostic magnetic resonance techniques are discussed, including magnetic resonance imaging (MRI), indirect magnetic resonance arthrography (i-MRA), and direct magnetic resonance arthrography (d-MRA). The review recognizes the complexity of the labrum and provides a greater understanding of how the labrum is capable of stabilizing the joint and protecting the articular surface of the hip. This information will act as a guide in developing treatment plans when treating FAI.
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Affiliation(s)
- Alfred D. Grant
- />Department of Orthopaedic Surgery, NYU School of Medicine, NYU Hospital for Joint Diseases, 301 East 17th Street, New York, NY 10003 USA
| | - Debra A. Sala
- />Department of Orthopaedic Surgery, Center for Children, NYU Hospital for Joint Diseases, New York, NY USA
| | - Roy I. Davidovitch
- />Department of Orthopaedic Surgery, NYU School of Medicine, NYU Hospital for Joint Diseases, 301 East 17th Street, New York, NY 10003 USA
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14
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Abstract
BACKGROUND The recognition of the importance of femoral acetabular impingement (FAI) as a potential cause of hip pain has been stimulated by major efforts to salvage hip joints by reconstruction in order to prevent or delay the need for replacement. The purpose of this review is to define the nature of FAI, the various types, and how to make the diagnosis. METHODS The review describes the characteristics of the hip that cause FAI and emphasizes understanding that the femoral and acetabular components normally function as a unit, complementing each other. RESULTS/CONCLUSION The methods of making the diagnosis of FAI and their limitations are described. If the acetabulum and femur are considered to be independent of each other, conflict may occur, hindering function, and not be apparent. The increasing frequency of making this diagnosis based on abnormal anatomy on one side of the joint, often in face of unclear physical findings, can bring the diagnosis into question. FAI seen in Perthes disease and acetabular dysplasia is explained. Knowing how to analyze the hip, being aware of the limitations of various available clinical and diagnostic studies, and recognizing the continued and ever-changing extensive body of literature is important and challenging. This primer is just the beginning.
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Affiliation(s)
- Alfred D. Grant
- />Department of Orthopaedic Surgery, NYU School of Medicine, NYU Hospital for Joint Diseases, 301 East 17th Street, New York, NY 10003 USA
| | - Debra A. Sala
- />Department of Orthopaedic Surgery, Center for Children, NYU Hospital for Joint Diseases, New York, NY USA
| | - Ran Schwarzkopf
- />Department of Orthopaedic Surgery, NYU School of Medicine, NYU Hospital for Joint Diseases, 301 East 17th Street, New York, NY 10003 USA
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15
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Abstract
Familial dysautonomia (FD) is a rare neurological disease with autosomal recessive inheritance and is associated with severe kyphoscoliosis. Investigators have reported subjective observation of decreased cervical motion and high rates of proximal instrumentation failure in this population. A radiographic study of sagittal plane cervical spine motion was performed with 15 patients with FD. Measurements were compared with normal values. Patients with FD had decreased sagittal motion at all cervical levels (P<0.05). Intervertebral translation was also decreased significantly at C3-C6. FD is associated with decreased sagittal motion in the cervical spine.
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Affiliation(s)
- Eric R Henderson
- Department of Orthopaedic Surgery, University of South Florida, Tampa, Florida 33612, USA.
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16
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Cohen E, Sala DA. Rehabilitation of pediatric musculoskeletal sport-related injuries: a review of the literature. Eur J Phys Rehabil Med 2010; 46:133-145. [PMID: 20485218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
AIM The recent increase in sports participation in children and adolescents has resulted in the increase of sport-related injuries and the need for rehabilitation. The purposes of this study were to review studies involving rehabilitation of pediatric musculoskeletal sport-related injuries to determine the study design (level of evidence), inclusion of a reference to skeletal immaturity, adequacy of the description of the rehabilitation program and treatment outcome. METHODS Medline(1950-June 2009), CINAHL(1982-June 2009), Cochrane and journals (sports, physical therapy, pediatric orthopedic) were searched using the terms: physical therapy or rehabilitation plus sports/athletic injuries or individual sports plus pediatrics, adolescent, children, youth and young. Inclusion criteria were: published in English peer-reviewed journal, examined rehabilitation/management, subjects <or=18 years of age, and sport-related musculoskeletal injury/diagnosis. Study design (level of evidence), injury/diagnosis, sport involved, information regarding skeletal maturity, description of rehabilitation program and treatment outcome were extracted. RESULTS Fifty-seven studies met the criteria: 75% were case reports, 21% case series, 4% retrospective comparative studies and no randomized-controlled trials. Forty-seven different diagnoses were investigated. Fifty-four percent did not address skeletal immaturity; 26% involved injuries/diagnoses unique to skeletally immature. Components and parameters of each study's rehabilitation program and outcome are reported. CONCLUSION Current literature lacks well-designed controlled studies: 1) to address issues relevant to the pediatric injured athlete and 2) to determine the optimum program for each sport-related injury/diagnosis to expedite return to sport. Programs were often inadequately detailed to permit replication.
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Affiliation(s)
- E Cohen
- Physical Therapy Department, NYU Hospital for Joint Diseases, New York, NY, USA
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17
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Chen TS, Sala DA, Chu A, Chorney GS, Lehman WB. Correction of clubfoot deformity associated with Weber type I tibial hemimelia using the Ponseti method. Bull NYU Hosp Jt Dis 2010; 68:299-303. [PMID: 21162708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The clubfoot deformity associated with Weber type I tibial hemimelia, a rare congenital disorder, is rigid and difficult to correct. Surgeons have utilized a variety of treatment methods. Since the 1960s, some adopted the Syme amputation to produce a weightbearing lower limb. Others began to explore alternatives such as the Ilizarov technique, ankle reconstruction, and casting, which salvage the foot but have produced mixed results. The current investigators suggest that the Ponseti method, a minimally invasive technique, can produce a functional weightbearing foot. Two cases were treated with the Ponseti method, including a percutaneous Achilles tenotomy and post-cast bracing. After a minimum of 2-years follow-up, both are ambulatory.
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Affiliation(s)
- Tracy S Chen
- NYU Hospital for Joint Diseases, 301 E. 17th Street, New York, NY 10003, USA
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18
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van Bosse HJP, Marangoz S, Lehman WB, Sala DA. Correction of arthrogrypotic clubfoot with a modified Ponseti technique. Clin Orthop Relat Res 2009; 467:1283-93. [PMID: 19142694 PMCID: PMC2664422 DOI: 10.1007/s11999-008-0685-6] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2008] [Accepted: 12/15/2008] [Indexed: 01/31/2023]
Abstract
Surgical releases for arthrogrypotic clubfeet have high recurrence rates, require further surgery, and result in short, painful feet. We asked whether a modified Ponseti technique could achieve plantigrade, braceable feet. Ten patients (mean age, 16.2 months; range, 3-40 months), with 19 arthrogrypotic clubfeet, underwent an initial percutaneous Achilles tenotomy to unlock the calcaneus from the posterior tibia followed by weekly Ponseti-style casts. A second percutaneous Achilles tenotomy was performed in 53%. Mean number of casts was 7.7 (range, 4-12). From pretreatment to completion of initial series of casts, mean scores of Dimeglio et al. improved from 16 to 5 (ranges, 12-18 and 2-9, respectively), Catterall scores (as modified by Pirani and colleagues) from 4.8 to 0.9 (ranges, 1.5-6.0 and 0.0-2.0), and maximum passive dorsiflexion from -45 degrees (range, -75 degrees to -20 degrees ) to 10 degrees (range, 0 degrees to 40 degrees ). Ankle-foot orthoses maintained correction. At the minimum followup of 13 months (mean, 38.5 months; range, 13-70 months), the mean maximum dorsiflexion was 5 degrees (range, -20 degrees to 20 degrees ), two patients had posterior releases and no patient's ambulatory ability was compromised by foot shape. Arthrogrypotic clubfeet can be corrected without extensive surgery during infancy or early childhood. Limited surgery may be required as the children age.
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Affiliation(s)
- Harold J P van Bosse
- Pediatric Orthopaedic Surgery, Shriners Hospital for Children-Philadelphia, 3551 North Broad Street, Philadelphia, PA 19140, USA.
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Marangoz S, Feldman DS, Sala DA, Hyman JE, Vitale MG. Femoral deformity correction in children and young adults using Taylor Spatial Frame. Clin Orthop Relat Res 2008; 466:3018-24. [PMID: 18810569 PMCID: PMC2628244 DOI: 10.1007/s11999-008-0490-2] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2008] [Accepted: 08/19/2008] [Indexed: 01/31/2023]
Abstract
UNLABELLED The Taylor spatial frame (TSF) has been used commonly in children and young adults. Its use in the tibia is more extensively studied and applied than in the femur. We asked whether normal alignment can be achieved with accuracy during correction of femoral deformities while avoiding major complications in children and young adults. We retrospectively reviewed the clinical and radiographic records of 20 patients (22 limbs), ages 5.9 to 24.6 years, who underwent a TSF for femoral deformity. Etiology included a number of diagnoses of the pediatric age. Minimum followup was 4.5 months (mean, 15.7 months; range, 4.5-35 months). The mean time in frame was 6.2 months (range, 2.6-19 months). Frontal and sagittal plane deformities were corrected to within normal values. A mean limb lengthening of 4.9 cm (range, 1.5-9 cm) was performed in eight femora in seven of which the limb length discrepancy was a secondary concern. External fixation index in the lengthening subgroup was 2.2 months/cm. The 15 complications in 13 limbs included pin tract infection, knee stiffness, delayed union, skin irritation, and posterior knee subluxation. No complications occurred in nine limbs. Computer-assisted femoral deformity correction with six-axis deformity analysis and the TSF is an accurate and safe technique in children and young adults. LEVEL OF EVIDENCE Level IV, therapeutic study. See the Guidelines for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Salih Marangoz
- NYU Hospital for Joint Diseases, 301 East 17th Street, New York, NY 10003 USA
| | - David S. Feldman
- NYU Hospital for Joint Diseases, 67 Irving Place, 8th Floor, New York, NY 10003 USA
| | - Debra A. Sala
- NYU Hospital for Joint Diseases, 301 East 17th Street, New York, NY 10003 USA
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Abstract
This study evaluated functional outcome following Bernese periacetabular osteotomy. In 24 patients with mean follow-up of 3.5 years, mean dysfunction score was 15.23 on the Short Musculoskeletal Function Assessment. Eighteen patients (75%) scored = or <20, indicating a high functional level. Irrespective of preoperative Shenton line continuity, most patients demonstrated a high functional level. However, a trend toward a poorer outcome was observed in patients with preoperative noncongruent joints and Tonnis osteoarthritis grade 3. These results suggest patients with less than optimal presentation may still benefit from this surgery, delaying or eliminating the need for total hip arthroplasty.
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Affiliation(s)
- Mohammad I Badra
- New York University Hospital for Joint Diseases, New York, NY 10003, USA
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21
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Abstract
Congenital talipes equinovarus is the commonest congenital anomaly with an incidence of one to two per 1000 live births. Over the centuries it has been treated by various modalities, but the dilemma facing the surgeon has been a strong tendency to relapse. With the use of the Ponseti technique, the number of patients who undergo soft tissue release has decreased. This technique probably represents a panacea for the treatment of this unsolved mystery.
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Affiliation(s)
- Ashish Anand
- Clubfoot Center, Center for Children, NYU Hospital for Joint Diseases, New York, USA,Correspondence: Dr. Ashish Anand, Flat No. 99, Doctors Cooperatove Society, Vasundhra, Mayur Vihar, Delhi, India. E-mail:
| | - Debra A Sala
- Clubfoot Center, Center for Children, NYU Hospital for Joint Diseases, New York, USA
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22
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Abdelgawad AA, Rybak LD, Sheth M, Rabinowitz SS, Jayaram N, Sala DA, van Bosse HJP. Treatment of acute salmonella epiphyseal osteomyelitis using computed tomography-guided drainage in a child without sickle cell disease. J Pediatr Orthop B 2007; 16:415-8. [PMID: 17909339 DOI: 10.1097/bpb.0b013e3282f10377] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Salmonella osteomyelitis occurs infrequently in children without sickle cell disease. Similarly, acute osteomyelitis of the epiphysis has been rarely reported. We present a case of primary epiphyseal osteomyelitis caused by Salmonella in the distal femur of an otherwise healthy 17-month-old child. Before isolating an organism, parenteral nafcillin provided ineffective clinical, radiographic, and laboratory responses. Repeated fluoroscopic-guided percutaneous surgical drainages allowed for identification of the Salmonella, but did not resolve the epiphyseal infection, as the infection focus was missed. In the effort to eradicate the infection yet minimize further trauma to the epiphysis, computed tomography-guided drainage was performed and the infection subsequently resolved. Owing to its greater localization accuracy and minimal invasiveness, the computed tomography-guided intervention allowed for precise drainage without compromising the contiguous growth plate. At latest follow-up, the patient was ambulating well, had a normal knee examination, and had no evidence of leg length discrepancy or growth disturbance.
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23
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Feldman DS, Henderson ER, Levine HB, Schrank PL, Koval KJ, Patel RJ, Spencer DB, Sala DA, Egol KA. Interobserver and intraobserver reliability in lower-limb deformity correction measurements. J Pediatr Orthop 2007; 27:204-8. [PMID: 17314647 DOI: 10.1097/01.bpb.0000242441.96434.6f] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Planning for surgical correction of lower-limb deformity requires assessment of the character and extent of the deformity. Deformity measurements are defined; however, the reliability of these measurements has not been evaluated. This study was conducted to assess the interobserver and intraobserver reliability of lower extremity deformity measurements in the frontal and sagittal planes. Anteroposterior and lateral lower extremity radiographs were evaluated using Paley technique. Statistical analysis included intraclass correlation coefficient (2,1), median absolute difference, range, and agreement within 3 and 5 degrees. Reliability was good to very good for all measurements except for the anterior distal tibial angle, which had moderate reliability. Intraobserver reliability was higher than interobserver reliability, and measurements in the frontal plane had better reliability than measurements in the sagittal plane. Overall, these measurements are a reliable method of assessing lower extremity deformity and should be used to guide treatment and monitor outcome.
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Affiliation(s)
- David S Feldman
- Pediatric Orthopaedic Surgery, Center for Children, New York University Hospital for Joint Diseases, New York, NY 10003, USA.
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24
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Abstract
One hundred and thirty-seven idiopathic clubfeet were treated by the Ponseti technique and followed for at least 2 years. Nine feet (7%) were not corrected with initial casting and required early surgery. Recurrence after correction was related to compliance with bracing. At latest follow-up, two-thirds of those noncompliant with brace had recurrences with one-third of these recurrences requiring more extensive surgery than Achilles tenotomy and anterior tibial tendon transfer while only 14% of those compliant with brace had recurrences with none requiring more than Achilles tenotomy and anterior tibial tendon transfer. Early failures and recurrences constituted about 20% of our 137 feet by 2 years of follow-up. When the Ponseti method was fully followed, including initial casting, compliance with brace and treatment of recurrences by recasting, Achilles tenotomy and/or anterior tibial tendon transfer, our success rate was 93%.
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Affiliation(s)
- Amr Atef Abdelgawad
- New York Ponseti Clubfoot Center at the Center for Children, NYU Hospital for Joint Diseases, 301 E. 17th Street, New York, NY 10003, USA
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25
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Abstract
The purpose was to assess the accuracy of deformity correction achieved in patients with tibia vara using acute intraoperative correction compared with gradual postoperative correction. Acute correction (AC) group consisted of 14 patients (14 tibiae) with a mean age of 11.4 years and whose tibia vara was corrected acutely and held using an EBI external fixator. Gradual correction (GC) group consisted of 18 patients (18 tibiae) with a mean age of 10.2 years and whose tibia vara was corrected gradually using 6-axis deformity analysis and Taylor Spatial Frame. Deformity measurements were compared preoperatively, postoperatively, and at latest follow-up. At latest follow-up, medial proximal tibial angle deviation from normal was similar for the 2 groups; posterior proximal tibial angle was significantly greater in the AC group (5.6 degrees) than in the GC group (1.9 degrees). Mechanical axis deviation was significantly greater in the AC group (17.1 mm) than in the GC group (3.1 mm). Postoperatively, frequency of accurate translation corrections (achieved translation within 5 mm of preoperative required translation) was significantly greater in the GC group (18/18) than in the AC group (7/14). Frequency of accurate angulation corrections (medial proximal tibial angle within 3 degrees of normal and posterior proximal tibial angle within 5 degrees of normal) was significantly greater in the GC group (17/18) than in the AC group (7/14). For both groups, all tibiae with preoperative internal rotation deformity had accurate rotation correction. Correction of preoperative limb-length inequality was achieved in 5 of the 7 patients in the AC group and 11 of the 11 patients in the GC group. Gradual deformity correction is a more accurate treatment method of tibia vara than acute correction.
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Affiliation(s)
- David S Feldman
- Center for Children, New York University Hospital for Joint Diseases, New York, NY 10003, USA.
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26
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Anand A, Feldman DS, Patel RJ, Lehman WB, van Bosse HJP, Badra MI, Sala DA. Interobserver and intraobserver reliability of radiographic evidence of bone healing at osteotomy sites. J Pediatr Orthop B 2006; 15:271-2. [PMID: 16751736 DOI: 10.1097/01202412-200607000-00007] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Plain radiographs are commonly used to evaluate the degree of bone healing after an osteotomy and the application of an external fixator. The purpose of the study was to assess intraobserver and interobserver reliability in determining bone healing, defined as bridging callus across three of four cortices, of osteotomy sites on radiographs. Substantial intraobserver reliability and a high intraobserver percentage agreement were found. Interobserver reliability was moderate and interobserver percentage agreement was less than half for agreement between all involved orthopaedic surgeons. The lower reliability across surgeons suggests that the determination of the extent of the bone healing is subjective.
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Affiliation(s)
- Ashish Anand
- Pediatric Orthopaedic Surgery, Center for Children, NYU Hospital for Joint Diseases, New York, New York, USA
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27
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Abstract
Tiagabine, developed as an anti-epileptic medication, has the potential to reduce spasticity. The purpose of the present study was to assess the effectiveness of tiagabine in decreasing spasticity and improving the functional abilities of children with spastic cerebral palsy (CP). Nine children (seven females, two males) with CP (six spastic quadriplegia, three moderate to severe spastic diplegia) were treated with tiagabine for a mean of 7.2 months. Median age was 4y 5mo (range 3y 2mo-10y). All children were non-ambulatory. According to the Gross Motor Function Classification System, six were Level IV and three were Level V. Only one child showed a median decrease >or=1.0 grade on the modified Ashworth scale in upper extremities, lower extremities, and overall. Another child had significant improvement in the Pediatric Evaluation of Disability Inventory Self-care score and improved feeding. None of the participants was found to have a significant improvement in motor function or a decrease in the number of motions (passive range of motion and muscle length test) that were limited. Reduction of nocturnal awakenings from painful spasms was reported in one child. Eight of the nine children experienced adverse side-effects during treatment. Although tiagabine was not found to be effective in decreasing children's spasticity or improving their function, its potential use in the relief of painful spasms associated with neurological conditions in the pediatric population warrants further investigation.
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Affiliation(s)
- Mary Lynn Chu
- Department of Neurology, NYU School of Medicine, USA.
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28
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Abstract
The purpose of this study was to evaluate the need for the use of a foot abduction orthosis (FAO) in the treatment of idiopathic clubfeet using the Ponseti technique. Forty-four idiopathic clubfeet were treated with casting using the Ponseti method followed by FAO application. Compliance was defined as full-time FAO use for 3 months and part-time use subsequently. Noncompliance was failure to fulfill the criteria during the first 9 months after casting. Feet were rated according to the Dimeglio and Pirani scoring systems at initial presentation, at the time of FAO application, and at 6 to 9 months of follow-up. At the time of application, no significant differences in scores were found between the groups. At follow-up, the compliant group's scores were significantly (P < 0.01) better than those of the noncompliant group. From the time of application to follow-up, for the compliant group, the Dimeglio scores improved significantly (P = 0.005). For the noncompliant group, the Dimeglio scores deteriorated significantly (P = 0.001). The feet of patients compliant with FAO use remained better corrected than the feet of those patients who were not compliant. Proper use of FAO is essential for successful application of the Ponseti technique.
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Affiliation(s)
- Mihir M Thacker
- Center for Children, NYU Hospital for Joint Diseases, New York, New York, USA
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29
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Abstract
Thirty-three patients with unilateral wrist torus fractures were reviewed retrospectively. Patients were all treated with a removable plaster-of-Paris volar forearm splint and a symptom-based splinting protocol. This protocol emphasized the parents and patients deciding when to wean from the splint as their symptoms improved. Patients were followed about 4 weeks after fracture, and initial and follow-up radiographs were compared for any changes in fracture angulation. All of the fractures healed without significant clinical change in angulation or complications. The authors propose the following treatment protocol: radiographic diagnosis and application of the removable splint in the emergency department, and one orthopaedic office/clinic visit to confirm the diagnosis and provide splinting instructions. The elimination of the additional orthopaedic visit for repeat radiographs and cast removal reduces the family's time lost from school and work and the physician's time and costs.
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Affiliation(s)
- Harold J P van Bosse
- Center for Children, NYU Hospital for Joint Diseases, New York, New York 10003, USA.
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30
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Abstract
The purpose of this study was to determine how to predict the need for tenotomy at the initiation of the Ponseti treatment. Fifty clubfeet (35 patients) were prospectively rated according to Pirani and Dimeglio scoring systems. Tenotomies were performed in 36 of 50 feet (72%). Those that underwent tenotomy required significantly more casts (P = 0.005). Of 27 feet with initial Pirani scores > or = 5.0, 85.2% required a tenotomy and 14.8% did not; 94.7% of the Dimeglio Grade IV feet required tenotomies. Following removal of the last cast, there was no significant difference between those that did and did not have a tenotomy. Children with clubfeet who have an initial score of > or = 5.0 by the Pirani system or are rated as Grade IV feet by the Dimeglio system are very likely to need a tenotomy. At the end of casting, feet were equally well corrected whether or not they needed a tenotomy.
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Affiliation(s)
- David M Scher
- Center for Children, NYU Hospital for Joint Diseases, New York, New York 10003, USA.
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31
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Sala DA, Chu ML, Moran E, Bencardino J, Vine DT. Tethered cord in a patient with multiple vertebral segmentation defects: a case report. Bull Hosp Jt Dis 2002; 60:96-9. [PMID: 12003363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Short trunk dwarfism with multiple vertebral segmentation defects (MVSD) represents a heterogeneous group of disorders characterized by the presence of multiple vertebral and rib abnormalities. A two and one-half year-old female with the spondylothoracic dysostosisform of MVSD is presented. In addition to skeletal anomalies, a lumbar hemangioma, bilateral foot deformities, distal leg atrophy and weakness, and areflexia at the ankles were present. An underlying neuropathic process was suspected. Results of urodynamic studies were suggestive of a neurogenic bladder. Magnetic resonance imaging of the spine demonstrated a tethered spinal cord. Although various brain and spinal cord anomalies have been described in MVSD, this is the first reported case, to our knowledge, of a tethered spinal cord in a patient with MVSD. We recommend that the management of patients with MVSD include comprehensive neurological evaluation and monitoring with appropriate electrodiagnostic, urodynamic, and neuroimaging studies.
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Affiliation(s)
- D A Sala
- The Center for Children, Hospital for Joint Diseases, New York, New York 10003, USA
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32
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Abstract
Twenty patients with Type II clubfeet were evaluated an average of 3.1 years after complete surgical soft tissue release. A pinned group had fixation of the talonavicular and calcaneocuboid joints and a non-pinned group had no fixation. The control group consisted of 10 children without foot ailments. Radiographic measurements of talocalcaneal and talus-first metatarsal angles and frequencies of dorsal and medial navicular subluxation were not different for the two treatment groups. Foot progression angle was not significantly different for the two treatment groups, but was significantly different between all clubfoot patients (3.6 degrees of in-toeing) and the control group (5.0 degrees of out-toeing). Tourniquet time was significantly greater for the pinned than for the non-pinned group, but the duration of surgery was similar. Similar radiographic and gait measurement findings suggest that clubfoot surgery with and without percutaneous fixation have comparable outcomes.
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Affiliation(s)
- Jennifer Tareco
- Pediatric Orthopedic Surgery, Children's Hospital of New Jersey, Newark Beth Israel Medical Center, Wewark New Jersey, USA
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33
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Abstract
X-linked adrenoleukodystrophy is a progressive neurodegenerative disorder involving the destruction of white matter in the brain and adrenocortical hormone deficiency. Clinical symptoms first appear between 4 and 8 years of age and include spasticity, visual loss, dysphagia, and seizures. In this report, continuous infusion of intrathecal baclofen was used to treat the severe spasticity of an 8-year-old patient with X-linked adrenoleukodystrophy. The improvement in this patient's quality of life, including the elimination of pain and the increased ease of care, suggests that intrathecal baclofen should be considered as part of the treatment strategy for spasticity associated with X-linked adrenoleukodystrophy and other neurodegenerative disorders in children and adults.
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Affiliation(s)
- M L Chu
- The Center for Children, Hospital for Joint Diseases and New York University Hospitals Center, New York, NY 10003, USA
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Bai B, Kummer FJ, Sala DA, Koval KJ, Wolinsky PR. Effect of articular step-off and meniscectomy on joint alignment and contact pressures for fractures of the lateral tibial plateau. J Orthop Trauma 2001; 15:101-6. [PMID: 11232647 DOI: 10.1097/00005131-200102000-00005] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To determine the effects of intraarticular step-off and lateral meniscectomy on the alignment of the articular axis, contact area, and pressures for lateral tibial plateau fractures. DESIGN Biomechanical cadaver study. INTERVENTION Six fresh cadaveric knees were used. A simulated split fracture of the lateral tibial plateau was reproducibly created by osteotomies, and articular step-offs of zero, one, two, four, and six millimeters were achieved by using support shims. The knee was loaded with 500 newtons in 0 degrees and 350 newtons in 30 degrees of flexion. A digital camera determined changes in the alignment of the articular axis, and F-Scan sensors were inserted into the medial and lateral joint compartments to determine the pressures and pressure distributions. MAIN OUTCOME MEASUREMENT Each specimen was tested at step-offs of zero, one, two, four, and six millimeters, with the presence or absence of the lateral meniscus. The changes in alignment of the articular axis, the contact area, and the average and maximum contact pressures for each condyle were obtained. RESULTS Increased articular step-off heights progressively increased valgus angulation and average and maximum contact pressures and progressively decreased contact areas in lateral compartment. At a six-millimeter step-off with 0 degrees of flexion, the valgus angle increased an average of 7.6 degrees, and average contact pressures and maximum contact pressures increased an average of 208 percent and 97 percent, respectively, and contact area decreased an average of 33 percent (p < 0.05). Meniscectomy increased valgus angles by an average of 38 percent and contact pressures by an average of 45 percent and decreased contact areas by 26 percent in the lateral compartment at the same articular step-off heights (p < 0.05). CONCLUSION The results of this study show the importance of decreasing articular step-off heights in treating lateral tibial plateau split fractures, particularly if a meniscectomy is performed.
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Affiliation(s)
- B Bai
- Musculoskeletal Research Center, Department of Orthopaedic Surgery, Hospital for Joint Diseases Orthopaedic Institute, New York University Medical Center, New York 10003, USA
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Affiliation(s)
- D A Sala
- Center for Neuromuscular and Developmental Disorders, Hospital for Joint Diseases, New York, NY 10003, USA
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Abstract
OBJECTIVE To compare loads, load distributions, pressures, and areas of weight-bearing on the palm for forearm crutches with cylindrical and wide handles during ambulation to determine if one handle type produced greater loads on the carpal tunnel region. DESIGN Single-group repeated measures of normal adults; descriptive study of patients who were long-term crutch users. Data were collected from six palmar regions using an F-Scan system. SETTING Center for neuromuscular disorders in a hospital. PARTICIPANTS Thirty normal volunteers and 6 patients. MAIN OUTCOME MEASURE Differences in loads for the palmar regions between the two handles, particularly the carpal tunnel region. RESULTS For the normal adults, significantly greater loads were found in two distal regions for the cylindrical handle and in one proximal region for the wide handle. Distribution of weight-bearing loads showed a similar pattern for both handles with the palm's proximal and distal radial sides having the greatest loads and the carpal tunnel region having the third highest load. The area of weight-bearing was significantly greater for the wide handle than for the cylindrical. CONCLUSIONS Cylindrical and wide crutch handles have similar load distributions, making it impossible to recommend one type over the other to reduce the occurrence of carpal tunnel syndrome. The wide handle distributes the loads over a greater surface area, producing less focal pressure.
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Affiliation(s)
- D A Sala
- Center for Neuromuscular and Developmental Disorders, Hospital for Joint Diseases, New York, NY 10003, USA
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Abstract
Sixty patients who had had operative treatment of a fracture of the femoral neck or an intertrochanteric fracture were allowed to bear weight as tolerated on the injured limb. The average age was seventy-seven years. Computerized gait-testing was performed at one, two, three, six, and twelve weeks postoperatively to quantify weight-bearing. For the purpose of analysis, the patients were divided into three groups according to whether they had internal fixation of a stable fracture, internal fixation of an unstable fracture, or a primary hemiarthroplasty. Thirty-two patients completed the entire twelve-week study. The average amount of weight that these patients placed on the injured limb increased progressively with time. The average load supported by the injured limb was 51 per cent that of the uninjured limb at one week, and it gradually increased to 87 per cent at twelve weeks. During the first three weeks, the patients who had had internal fixation bore substantially less weight than those who had had a hemiarthroplasty. By six weeks, we could detect no significant differences, with the numbers available, among the groups with regard to weight-bearing or other measured gait parameters. We concluded that elderly patients who are allowed to bear weight as tolerated after operative treatment of a fracture of the femoral neck or an intertrochanteric fracture appear to voluntarily limit loading of the injured limb.
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Affiliation(s)
- K J Koval
- Department of Orthopaedic Surgery, Hospital for Joint Diseases, New York City, NY 10003, USA
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Abstract
OBJECTIVE To determine whether children with persistent toe walking, without suspected developmental problems, and with normal results after neurologic examination, who were seen in an orthopedic clinic demonstrate delays in language development, gross or fine motor skills, visuomotor development, sensory integration function, or evidence of behavioral problems through a comprehensive multidisciplinary evaluation. STUDY DESIGN A prospective, descriptive study of 13 children (mean age = 3.9 years) referred for idiopathic toe walking. Each child was evaluated by a pediatric neurologist, developmental pediatrician, speech/language pathologist, occupational therapist, and physical therapist. RESULTS On developmental screening, 7 of 13 children demonstrated delays and 3 were questionably delayed; all 10 had speech/language deficits. Speech/language evaluation showed that 10 of 13 (77%) had receptive or expressive language delays or both. Occupational and physical therapy evaluations found 4 of 12 (33%) had fine motor delays, 4 of 10 (40%) had visuomotor delays, and 3 of 11 (27%) had gross motor delays. CONCLUSIONS Idiopathic toe walking was most often associated with speech/language delays, but delays in other areas were also present. We suggest that idiopathic toe walking should be viewed as a marker for developmental problems and recommend that any child with this condition should be referred for a developmental assessment.
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Affiliation(s)
- L H Shulman
- Center for Neuromuscular and Developmental Disorders, Hospital for Joint Diseases, New York, NY 10003, USA
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Abstract
Twenty-seven patients with cerebral palsy (CP) were recalled and studied in detail 2 to 9 years post tendo Achillis lengthening (TAL). The recurrence rate of equinus deformity was 22.2%. Multiple clinical characteristics and follow-up examination findings were analyzed to determine their relation to recurrence. The recurrence group had a significantly (P<0.05) smaller preoperative popliteal angle, a greater popliteal angle at follow-up, and a greater change in popliteal angle from preoperative to follow-up than the non-recurrence group. This indicated that increasing hamstring contracture was the major factor influencing recurrence. Spasticity of tibialis posterior and leg-length discrepancy may be related factors as well.
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Grant AD, Sala DA, Kummer FJ, Kiriakatis A. A simple technique for assessing heel contact in orthoses. J Pediatr Orthop 1996; 16:385-7. [PMID: 8728643 DOI: 10.1097/00004694-199605000-00018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Orthoses are used by patients with neuromuscular disorders to control their ankle and foot position. Heel contact inside an orthosis is difficult to determine. A simple, inexpensive device was constructed that could be positioned between the heel and the inside of the orthosis. It consists of a thin, single-cell pressure sensor connected to a low-cost, digital multimeter. The resistance reading was used to determine the presence or absence of heel contact during a controlled standing protocol. The device was evaluated in 23 patients. The majority of patients did not weightbear on their heels. The heel contact of five patients was reassessed by using a computerized F-scan system, which determines plantar weightbearing forces. A 100% agreement was found between the single-cell sensor and the F-scan system. This single-cell sensor is a simple, inexpensive, and easily used device to determine the presence or absence of heel contact within an orthosis.
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Affiliation(s)
- A D Grant
- Hospital for Joint Diseases, New York, New York 10003, USA
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Affiliation(s)
- D A Sala
- Hospital for Joint Diseases, New York, NY 10003, USA
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