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The Triad of Multiple Metacarpal Fractures and/or Dislocations of the Fingers, Severe Hand Swelling and Clinical Evidence of Acute Median Nerve DysfunctionFrom the King Saud University, Riyadh, Saudi Arabia Correspondence: E-mail: moqattan{at}hotmail.com. Twenty-five cases of crush injury to the hand resulting in the triad of multiple finger metacarpal fractures/dislocations of the fingers, a balloon hand appearance due to severe swelling and clinical evidence of acute median nerve dysfunction were retrospectively reviewed. All were men with a mean age of 33 (range 20–45) years. All injuries occurred following industrial or major car accidents. The fracture site included metacarpal head/neck fractures, metacarpal shaft fractures and carpometacarpal joint fracture–dislocations. All patients underwent fasciotomies, open carpal tunnel release and fixation of displaced fractures, followed by immediate mobilisation of the fingers. At a mean final follow-up of 7 (range 6–8) months, full recovery of median nerve function was seen in all patients. The final mean total active motion of the fingers was 243°, 230° and 250° in displaced distal, middle and proximal impact fractures, respectively. All patients were able to return back to work.
Key Words: crush injury • hand • metacarpal fractures
Journal of Hand Surgery (European Volume), Vol. 33, No. 3,
298-304 (2008) |
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