title: Use of adjunctive palmaris longus abductorplasty (Camitz) tendon transfer in pediatric median nerve injury.
abstract: A number of tendon transfers have been described for opponensplasty. Transfer of the palmaris longus (PL) tendon with a palmar fascial extension was initially described by Camitz. This technique has mostly been combined with carpal tunnel release in patients with long standing median neuropathy with atrophy of the thenar muscles. However, the Camitz transfer has not been previously described in the setting of pediatric median nerve injury. We report 4 cases of Camitz transfer in pediatric patients with median nerve injuries. Four children (all female; age range 3-15 yrs) underwent PL tendon transfer following median nerve injury. The causes of injury included trauma, iatrogenic injury, and neuritis of the brachial plexus. The Camitz procedure was performed at the time of median nerve decompression and/or reconstruction. All patients had excellent early return of function. Transfer of the palmaris longus tendon reliably restores palmar abduction, with minimal to no additional morbidity, in carefully selected pediatric patients with median nerve injury undergoing release of the carpal tunnel.
authors.affiliation: Department of Surgery, Division of Plastic and Reconstructive Surgery, The Hospital for Sick Children, Toronto, ON, Canada.
authors.forename: Narges
authors.initials: N
authors.lastname: Baluch
authors.forename: Gregory H
authors.initials: GH
authors.lastname: Borschel
mesh_terms: D002349:Carpal Tunnel Syndrome / Q000209:etiology / Q000601:surgery*; D002648:Child; D005260:Female; D005543:Forearm Injuries / Q000150:complications* / Q000601:surgery; D006801:Humans; D008475:Median Nerve / Q000293:injuries / Q000601:surgery*; D018482:Muscle, Skeletal / Q000601:surgery*; D019651:Plastic Surgery Procedures / Q000379:methods*; D013709:Tendon Transfer / Q000379:methods*