title: Functional outcome of salvage of residual and recurrent deformities of clubfoot with Ilizarov technique.
abstract: Relapse may occur in severe clubfeet deformities whether treated surgically or nonsurgically. In this study, we evaluate the results of correction of residual and recurrent congenital clubfoot using soft tissue distraction or osteotomy using the Ilizarov external fixation system. This study included 35 feet in 28 patients who were treated between 1999 and 2007. Of these 16 feet in 13 patients with an average age of 13.7 years (range from 11 to 29 years) were treated by percutaneous calcaneal V-osteotomy and gradual correction by the Ilizarov method. Nineteen feet in 15 patients with an average age 10.5 years (range from 4 to 22 years) were treated by soft tissue distraction by the Ilizarov technique. The mean average follow up period was 5.6 years (range from 1 to 8 years). At the time of fixator removal, a plantigrade foot was achieved in 30 feet. Mild residual varus and equinus deformities were present in five feet. At the final follow foot pressure measurement showed recurrent or residual deformity in 10 feet (7 treated by osteotomy and 3 treated by soft tissue distraction). Recurrence may occur with both techniques, depending on many factors such as bone morphology, the number of the pervious operations and the degree of stiffness of the foot prior to the operation.
authors.affiliation: Department of Orthopedic Surgery, Mansoura University Hospital, Mansoura Faculty of Medicine, Mansoura, Egypt. hanielmowafi@yahoo.com
authors.forename: Hani
authors.initials: H
authors.lastname: El-Mowafi
authors.forename: Barakat
authors.initials: B
authors.lastname: El-Alfy
authors.forename: Mohammed
authors.initials: M
authors.lastname: Refai
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003025:Clubfoot / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D018889:Ilizarov Technique; D008297:Male; D012008:Recurrence; D016879:Salvage Therapy; D016896:Treatment Outcome; D055815:Young Adult