https://www.selleckchem.com/products/msu-42011.html Average age at last follow up was not different between ABS and idiopathic cohorts (7.4 vs. 5.2 y, P=0.233). Average Dimeglio score was lower in the ABS cohort (12.3 vs. 13.7, P=0.006). Recurrence rate was significantly higher in the ABS (62.8%) compared with idiopathic cohort (37.2%) (P=0.001). Clinical outcomes were significantly better in the idiopathic cohort (69.4% "good", 26.9% "fair", 3.8% "poor") compared with the ABS cohort (41.9% "good", 34.9% "fair", and 23.3% "poor") (P<0.001). Within the ABS cohort, no significant differences in clinical outcomes were found based upon location, severity, or presence of an ipsilateral lower extremity band. Clubfeet associated with ABS have higher rates of recurrence, a greater need for later surgery, and worse clinical outcomes than idiopathic clubfeet. This information may prove helpful in counseling parents of infants with ABS associated clubfeet. Level III. Level III. Current risks and practices in medical prophylaxis of venous thromboembolism (VTE) after major elective lower extremity surgeries such as pelvic osteotomies have not been well-defined in the pediatric population. The purpose of this study was to (1) evaluate population rates of VTE in adolescents undergoing pelvic osteotomies, and (2) characterize current practices on types of VTE prophylaxis being utilized after pelvic osteotomies. The study evaluated the Pediatric Health Information System database between October 1, 2015 and January 1, 2020 for patients between 10 and 18 years of age meeting selected ICD-10 procedure and diagnosis codes relating to pelvic osteotomies. The rate of VTE was calculated within 90 days of index procedure. Types of pharmacologic prophylaxis were characterized. Continuous variables were compared with 2-sample t tests; proportions and categorical variables were compared with Fisher exact or χ2 tests, all with 2-tailed significance <0.05. Of 1480 included patients, 9 were dven