Yamamoto Haruyasu M.D.; Muneta, Takeshi M.D.; Furuya, Kohtaro M.D.Journal of Pediatric Orthopaedics: May-June 1994 Foot: PDF Only Buy Abstract Summary: Eighteen children with 24 congenital clubfeet were examined for their foot-progression angle and radiographic angles before and after Turco's posteromedial release. The foot-progression angle was −12.9° before surgery and 1.6° after surgery. The ratio of correction of the foot-progression angle was 58%. Using multiple regression analysis, this ratio was mostly related to the ratio of correction of the anteroposterior talo-first metatarsal and lateral talocalcaneal angles. These results suggest that it is important in correction of toe-in gait of congenital clubfoot to correct adduction deformity of the forefoot and equinus deformity of the hindfoot. © Lippincott-Raven Publishers.