title: Functional evaluation of the hand and foot after one-stage toe-to-hand transfer.
abstract: Twenty toe-to-hand transfers in 17 patients with an average follow-up of 54 months have been reviewed to quantify hand function and donor morbidity. Eleven toe-to-thumb and nine toe-to-finger procedures were performed. Surgical and follow-up data were available for all patients. Twelve patients (14 procedures) were reviewed in detail, with particular attention given to foot and hand function. Total active motion after toe-to-thumb transfer was 48 degrees and 106 degrees after toe-to-finger transfer. Two-point discrimination was less than or equal to 15 mm in 13 digits (65%). Grip and pinch power were related to the number of digits present on the reconstructed hand and to the presence or absence of functioning thenar muscles. Eleven of 12 patients can walk and run normally (mean of 5 years after surgery). Six (50%) cannot wear thongs or heavy boots, but all can wear normal shoes. The transferred great toe decreased in volume by an average of 10% over the years since the operation. Transferred toes became useful digits in the hand, and foot morbidity was minor and not progressive.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001696:Biomechanical Phenomena; D002648:Child; D005260:Female; D005385:Fingers; D005500:Follow-Up Studies; D005528:Foot / Q000502:physiology*; D006225:Hand / Q000502:physiology / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012775:Shoes; D013933:Thumb; D014034:Toes / Q000637:transplantation*