title: Autogenous bone graft interpositional arthrodesis for the correction of flail toe. A retrospective analysis of 22 procedures.
abstract: Digital surgery is one of the most common types of surgery performed by foot and ankle surgeons. Flail toe is a complication that may occur after overaggressive resection arthroplasty of the proximal interphalangeal joint of the lesser toes. Correction of flail toe deformity has received little attention and has predominantly involved soft-tissue procedures. The authors' preferred technique for the surgical correction of flail toe is to place a unicortical autogenous bone graft (harvested from the ipsilateral calcaneus) within the revised proximal interphalangeal joint of the lesser toes to create a distraction arthrodesis. This technique allows restoration of digital length, stability, and purchase. A retrospective review of 22 such procedures in 13 patients is presented, along with a literature review of other procedures and a description of the authors' current surgical technique and postoperative management protocol. Overall success using the authors' procedure was 82%. Complications occurred in three patients, with one of the grafts showing complete resorption and two requiring additional surgical intervention owing to nonunion and malunion of toes.
authors.affiliation: Department of Podiatric Surgery, Temple University School of Podiatric Medicine, Philadelphia, PA 19107, USA.
authors.forename: Kieran T
authors.initials: KT
authors.lastname: Mahan
authors.forename: Michael S
authors.initials: MS
authors.lastname: Downey
authors.forename: Glenn D
authors.initials: GD
authors.lastname: Weinfeld
mesh_terms: D000328:Adult; D000368:Aged; D001174:Arthrodesis / Q000379:methods*; D001178:Arthroplasty / Q000009:adverse effects; D005260:Female; D005529:Foot Bones / Q000637:transplantation*; D005531:Foot Deformities, Acquired / Q000209:etiology / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D012189:Retrospective Studies; D014033:Toe Joint / Q000601:surgery*; D014034:Toes / Q000601:surgery*; D016896:Treatment Outcome