Background: Given the proximity of the medial patellofemoral ligament (MPFL) femoral insertion to the distal femoral physis in skeletally immature patients, multiple techniques for femoral graft fixation have been described. Purpose: To systematically review the literature and evaluate outcomes and complications following MPFL reconstruction in skeletally immature patients. Study Design: Systematic review; Level of evidence, 4. Methods: A comprehensive literature search was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines through use of the PubMed, Embase, and Cochrane Central databases. All original, English-language studies reporting outcomes or complications following MPFL reconstruction in skeletally immature patients were included. Skeletally mature patients were excluded. Data regarding demographics, surgical technique, graft type, outcomes, and complications were recorded. Study quality was assessed by use of the modified Coleman methodology score. Statistical analysis was performed through use of chi-square and weighted mean pooled cohort statistics, where appropriate, with significance set at P < .05. Results: 7 studies that entailed 132 MPFL reconstructions (126 patients) met the inclusion criteria. Females comprised 57.9% of the cohort (73 females), and the mean age was 13.2 years (range, 6-17 years). Mean postoperative follow-up was 4.8 years (range, 1.4-10 years). All of the grafts used were autograft, with gracilis tendon (n = 80; 60.6%) being the most common. Methods of femoral fixation included interference screw (n = 52; 39.4%), suture anchor (n = 51; 38.6%), and soft tissue pulley around the medial collateral ligament or adductor tendon (n = 29; 21.9%). Pooled Kujala scores improved from 59.1 to 84.6 after MPFL reconstruction. The total reported complication rate was 25.0% (n = 33) and included 5 redislocations (3.8%) and 15 subluxation events (11.4%). No cases of premature physeal closure were noted, and there were 3 reports of donor site pain (2.3%). Neither autograft choice ( P > .804) nor method of femoral fixation ( P > .416) influenced recurrent instability or overall complication rates. Conclusion: These findings suggest that MPFL reconstruction in skeletally immature patients is a viable treatment option, with significant improvement in patient-reported outcomes and redislocation event rates of less than 5% at nearly 5-year follow-up. Further high-quality research is needed to determine optimal graft options and surgical technique while considering recurrent instability, donor site morbidity, and potential injury to the adjacent physis.
Background: Although a sex-based balance in US graduate medical education has been well-documented, a discrepancy remains in orthopaedic surgery. In orthopaedic sports medicine, the representation of women as team physicians has not previously been characterized. Purpose: To quantify the sex-related composition of team physicians of select National Collegiate Athletic Association (NCAA) Division I collegiate and professional teams. Additionally, the authors assess the sex-related composition of orthopaedic surgeon team physicians specifically and compare these proportions to the sex-related composition of orthopaedic surgeon membership of the American Orthopaedic Society for Sports Medicine (AOSSM). Study Design: Cross-sectional study. Methods: Publicly available sex-related data were collected for team physicians in select NCAA Division I collegiate conferences and professional sports organizations. Subspecialty characteristics and sex distribution were described by use of percentages. Chi-square tests were used to assess whether sex distributions of team physicians in collegiate and professional sports were (1) representative between the populations of female and male physicians compared with the general public and (2) representative of the sex-based composition of orthopaedic surgeons nationally. Results: Women represented 12.7% (112/879) of all team physicians and 6.8% (30/443) of all orthopaedic surgeons ( P < .0001). More than half (53.9%; 413/767) of male and 26.8% (30/112) of female team physicians were orthopaedic surgeons. In collegiate athletics, women comprised 18.1% of all team physicians and 7.7% of orthopaedic surgeon team physicians. In professional sports, women comprised 6.7% of all team physicians and 6.3% of orthopaedic surgeon team physicians, with the greatest proportion in the Women’s National Basketball Association (31.3%). Conclusion: Women comprise a minority of team physicians in select NCAA Division I collegiate and professional sports organizations. When compared with the composition of AOSSM orthopaedic surgeon membership, expected female orthopaedic surgeon representation varies between conferences and leagues with little statistical significance. Although efforts have been made to increase sex-based diversity in orthopaedic surgery, results of this study suggest that barriers affecting female orthopaedic surgeons as team physicians should be identified and addressed.
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