Transpositional replantation of digits. Case reports.

Heterotopic or transpositional replantation of digits is technically feasible with results similar to those of conventional replantation procedures. Occasionally in multiple digital amputations not all the digits may be replanted in their correct place as a result of complex injuries proximal to the amputation zone or severe damage to important fingers. In these circumstances the amputated digits that are in the best condition as regards undamaged tissue are used for replantation. The primary priority is an optimal functional outcome and the secondary priority the cosmetic outcome. Amputated long digits will always be used to substitute for a non-replantable thumb rather than to replace a long finger. We present 13 cases of successful transpositional digit or joint replantations in traumatic amputations of more than one digit.