title: Hemidigital resection with collateral ligament transplantation in the treatment of macrodactyly: a case report.
abstract: Macrodactyly is a rare congenital anomaly of the hand that is difficult to treat. We describe a new technique consisting of hemidigital, longitudinal, and transverse en bloc resection with collateral ligament transplantation to the proximal interphalangeal joint that we used in a case of macrodactyly. Four years after the procedure the digit's appearance was largely improved with preservation of complete motion at the proximal interphalangeal joint. Transplantation of the collateral ligament ensured a stable joint. Fingertip sensibility was maintained.
authors.affiliation: Department of Plastic Surgery, Joana de Gusmão Children's Hospital, Florianópolis, Brazil.
authors.forename: J A
authors.initials: JA
authors.lastname: Bertelli
authors.forename: L
authors.initials: L
authors.lastname: Pigozzi
authors.forename: M
authors.initials: M
authors.lastname: Pereima
mesh_terms: D000328:Adult; D017885:Collateral Ligaments / Q000637:transplantation*; D005260:Female; D005385:Fingers / Q000000981:diagnostic imaging / Q000601:surgery*; D006228:Hand Deformities, Congenital / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D019637:Orthopedic Procedures; D011859:Radiography