Staged major limb replantation: a concept to minimize the risk in replantation of the lower extremity. |
| |
Authors: | C Braun A Olinger |
| |
Institution: | Department of Trauma Surgery, University of Saarland Medical School, Homburg/Saar, Germany. |
| |
Abstract: | The replantation of large limb segments presents two major problems: first, a general danger to survival because of major accompanying injuries and additional ischemia-reperfusion injury; second, local soft-tissue damage at the amputation site. Successful replantation can be compromised by infection, vessel thrombosis, and disturbed bone healing. Possible risk reduction may be accomplished by the concept of a two-staged replantation. A brief primary emergency procedure involving bone resection, osteosynthesis, and revascularization (with the goal of limb survival) is followed by a second procedure within 72 hr after trauma, for final debridement, completing the osteosynthesis, nerve and tendon suturing, and soft-tissue coverage by free flaps. The advantages of the double procedure are demonstrated in 27 patients by comparison of two treatment groups. Group I comprised 15 patients with definitive primary care. In Group 2 (n = 12), the two-stage operation was performed. The second group showed a shorter duration of overall treatment, reduction of blood loss, and fewer infections. |
| |
Keywords: | |
|
|