The late functional results of upper limb revascularization and replantation.

The functional results in 25 of 30 patients after successful upper limb revascularization or replantation were evaluated by subjective-patient surveying and objective measurements. Young patients with complete, sharply amputated extremities at the wrist level or those with incomplete injuries and uninjured peripheral nerves had the best functional results. Multiple-level, diffuse crush, or avulsion injuries, even if the injuries were incomplete, and patients with high-level nerve injury had less return of function.