Gender Differences in Achilles Tendon Ruptures-A Retrospective Study and a Review of the Literature.

Achilles tendon ruptures are common injuries typically sustained during sport with higher incidence in men, though little is understood regarding sex-specific risk factors or outcomes following injury management. This cross-sectional clinical study and systematic review aimed to examine sex-specific Achilles tendon rupture incidence and outcomes following intervention. This study included patients who sustained a rupture between 2011-2021, were ≥18 years old, and who had a minimum follow-up of at least six months, and evaluated age, sex, sport involvement, mechanism of injury, and postoperative complications and revision. Separately, a systematic literature review in the PubMed, EMBASE, and Cochrane databases was performed. A total of 705 male and 158 female patients were included in this retrospective study. 71.1% of men and 52.5% of women sustained a sports-related rupture (p < .001), with sport involvement demonstrating a positive correlation with revision rate (coefficient = 0.09, p = .02). A total of 21 studies with 250,907 patients (87,514 male, 35,792 female) were included in the systematic review. All studies revealed an increased incidence of ATR in men. Functional outcomes were worse in women, and female sex was an independent risk factor for postoperative complications and need for revision surgery. This study demonstrated a higher incidence of sports-related ATR in men than women, likely related to their higher ball sport participation. Although the retrospective analysis did not find a significant difference in complication or revision rates, the systematic review demonstrates poorer functional outcomes, with increased likelihood for postoperative complication and revision surgery in women as compared to men.

Pregnancy and infertility in orthopedics: A review of the current state.

BACKGROUND: Orthopedic surgery continues to have one of the lowest rates of female trainees among all medical specialties in the United States. Barriers to pursuing a surgical residency include the challenges of family planning and work-life balance during training. METHODS: A systematic literature search of articles published between June 2012 and December 2022 in the MEDLINE, EMBASE, and Cochrane databases was performed in January 2023 according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis). Studies were included if they evaluated pregnancy and peripartum experience and/or outcomes amongst orthopedic surgeons or trainees. RESULTS: Eighteen studies were included. Up to 67.3% of female orthopedic surgeons and trainees and 38.7% of their male counterparts delayed childbearing during residency. The most reported reasons for this delay included career choice as an orthopedic surgeon, residency training, and reputational concerns among faculty or co-residents. Infertility ranged from 17.0% to 30.4% in female orthopedic surgeons and up to 31.2% suffered obstetric complications. Assisted Reproductive Technology (ART) resulted in 12.4%-56.3% of successful pregnancies. Maternity and paternity leaves ranged from 1 to 11 weeks for trainees with more negative attitudes associated with maternal leave. CONCLUSIONS: Female orthopedic trainees and attending delay childbearing, experience higher rates of obstetric complications, and more stigma associated with pregnancy compared to their male colleagues. Program and institutional policies regarding maternity and paternity leave are variable across programs, and therefore, attention should be directed toward standardizing policies.

Talar and fibular histiocytic-driven massive expansile osteolysis following polyetheretherketone interference screw implantation: a case report.

Numerous interference screws of different compositions exist including titanium screws, bioabsorbable screws, and polyetheretherketone (PEEK) screws. PEEK-based implants are frequently used in orthopaedic surgery due to their biocompatibility, similar elastic modulus to cortical bone, and purported negligible risk of osteolysis compared with bioabsorbable screws. In this case report, we present the case of a 48-year-old healthy female who experienced a massive osteolytic reaction in the talus and fibula after 11 weeks following implantation of PEEK-based interference screws during lateral ankle ligament reconstruction. The patient subsequently underwent removal of the PEEK screws and specimens were sent for microbiological and histopathological analysis. The specimens report demonstrated fibrotic tenosynovial soft tissue with patchy chronic inflammation, oedematous reactive changes, and histiocytic reaction, with no evidence of any significant acute inflammation. The patient recovered well and was asymptomatic at 6 months postoperatively. To our knowledge, this is the first case report of a massive osteolytic reaction to PEEK-based interference screws.

Similar outcomes following scarf-Akin osteotomy compared to scarf-alone osteotomy for the treatment of hallux valgus: A systematic review and meta-analysis.

BACKGROUND: The purpose of this systematic review and meta-analysis was to compare the clinical and radiographic outcomes between patients undergoing scarf osteotomy and scarf-Akin osteotomy for the management of hallux valgus deformity. METHODS: A systematic review of the MEDLINE, EMBASE and Cochrane Library databases was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Studies reporting clinical data following scarf osteotomy and scarf-Akin osteotomy for the treatment of hallux valgus were included and assessed. The level and quality of evidence of the included studies were also evaluated. RESULTS: Four studies were included. In total, 388 patients (408 toes) underwent scarf osteotomy alone and 287 patients (295 toes) underwent scarf-Akin osteotomy for the treatment of hallux valgus deformity. There was no difference in postoperative American orthopedic foot and ankle society scores (p = 0.7828), visual analog scale scores (p = 0.4558), hallux valgus angle (p = 0.5116), intermetatarsal angle (p = 0.4830), proximal to distal phalangeal articular angle (p = 0.2411) between the scarf alone cohort and the scarf-Akin cohort. Similarly, there was no difference in complication rates (p = 0.6881) nor secondary surgical procedure rates (p = 0.3678) between the 2 cohorts. Finally, there was a higher recurrence rate in the scarf-alone cohort (11.4%) compared to the scarf-Akin cohort (5.7%), but this was not statistically significant (p = 0.4414). CONCLUSION: This systematic review demonstrates lower recurrence rates following scarf-Akin osteotomy compared to scarf osteotomy alone for the treatment of hallux valgus deformity. No difference in complication rates were noted between the 2 cohorts. Our review demonstrates that both the scarf osteotomy and the scarf-Akin osteotomy may be effective and safe procedures, however, the scarf-Akin osteotomy may provide more long-term benefit in the setting of moderate to severe hallux valgus.