title: Open reduction internal fixation of the unstable mallet fracture.
abstract: Unstable mallet fractures of the digit pose a challenge when treated surgically. We present the results of a technique, not earlier described, for the fixation of these uncommon injuries. The technique involves anatomical reduction and stable fixation of the distal articular fragment combined with stabilization of the distal interphalangeal joint with buried Kirschner wires allowing early mobilization of the digit. Twenty patients with an average follow-up of 12.7 months (10 mo to 21 mo) are presented. Results were good/excellent (Crawford's criteria) in 16 patients, fair in 3, and poor in 1 with those operated upon within 2 weeks postinjury achieving the best results. There were no incidences of fixation failure, loss of reduction, or posttraumatic osteoarthritis. One patient had a minor infection, but there were no cases of nail deformity or wound breakdown. There was high patient satisfaction and all patients returned to work after treatment. We conclude that this is a reliable technique with minimal complications and is comparable with other published operative and nonoperative treatment modalities.
authors.affiliation: Epsom Hospital NHS Trust, Surrey, United Kingdom. joideep69@yahoo.co.uk
authors.forename: Joideep
authors.initials: J
authors.lastname: Phadnis
authors.forename: Sohail
authors.initials: S
authors.lastname: Yousaf
authors.forename: Nicholas
authors.initials: N
authors.lastname: Little
authors.forename: Ramiah
authors.initials: R
authors.lastname: Chidambaram
authors.forename: Daniel
authors.initials: D
authors.lastname: Mok
mesh_terms: D000293:Adolescent; D000328:Adult; D001864:Bone Wires; D005260:Female; D005383:Finger Injuries / Q000601:surgery*; D005384:Finger Joint; D005593:Fracture Fixation, Internal / Q000379:methods*; D050723:Fractures, Bone / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D055815:Young Adult