title: Treatment of swan neck deformity in cerebral palsy.
abstract: Swan neck deformity in patients with cerebral palsy can result from hand intrinsic muscle spasticity or overpull of the digital extensors. After accurate identification of the etiology of the deformity, surgical treatment is directed at correcting the underlying muscle imbalance. Intrinsic lengthening can be used to treat intrinsic muscle spasticity, whereas central slip tenotomy is employed when digital extensor overpull is the deforming force. Accurate diagnosis and application of the proper surgical technique are essential when treating swan neck deformity in patients with cerebral palsy.
authors.affiliation: Division of Hand and Upper Extremity Surgery, Hospital for Special Surgery, New York, NY.
authors.forename: Erik J
authors.initials: EJ
authors.lastname: Carlson
authors.affiliation: Division of Hand and Upper Extremity Surgery, Hospital for Special Surgery, New York, NY. Electronic address: carlsonm@hss.edu.
authors.forename: Michelle Gerwin
authors.initials: MG
authors.lastname: Carlson
mesh_terms: D002547:Cerebral Palsy / Q000150:complications / Q000601:surgery*; D006227:Hand Deformities, Acquired / Q000209:etiology / Q000601:surgery*; D006801:Humans; D009128:Muscle Spasticity / Q000150:complications / Q000601:surgery; D011182:Postoperative Care; D058971:Tenotomy
keywords: Cerebral palsy; extensor tendons; intrinsic tightness; swan neck deformity