Clinical results of bony fixation methods in digital replantation.
Clinical results comparing different techniques of fixation in replanted digits have not been described in detail, and bony deformities after replantation have been documented only in limited series. We retrospectively analyzed our population of phalangeal replants over a 5-year period to assess the outcome of different fixation methods with regard to frequency of angulation, fracture instability, nonunion, and need for corrective osteotomy. Techniques evaluated included: single and crossed Kirschner wires, intraosseous wires with and without Kirschner wire support, and the tetrahedral (Cassel) wire. Initial results show similar early angulation deformities in all groups. Intraosseous wires alone were found to have the lowest nonunion and complication rate. The Cassel wire was found to have the highest number of digits with fixation problems. Overall, bony problems were seen in nearly 50% of replants in our series.
Whitney
T M
TM
Microsurgical Replantation Transplantation Department, Davies Medical Center, San Francisco, CA 94114.
Lineaweaver
W C
WC
Buncke
H J
HJ
Nugent
K
K
D001864:Bone Wires; D005260:Female; D005383:Finger Injuries / Q000000981:diagnostic imaging / Q000601:surgery*; D005592:Fracture Fixation / Q000379:methods*; D005599:Fractures, Ununited / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D008297:Male; D011859:Radiography; D012086:Reoperation; D012092:Replantation / Q000379:methods*; D012189:Retrospective Studies; D013165:Splints