Arslan Bora

Reconstruction of skin and tendon defects from wound complications after Achilles tendon rupture.

Four patients who developed combined tendon and overlying skin defects following operative repair of ruptured Achilles tendon were presented. Three patients had an infected wound. The average interval from the first operation for repairing the ruptured Achilles tendon and the reconstructive procedure was 46.2 days (range, 5-65 days). All patients were treated with a one-stage operation including radical debridement, reconstruction of the Achilles tendon defects using vascularized or nonvascularized tendon grafts, transfer of peroneus brevis for augmentation, and skin coverage with a free flap. The patients recovered uneventfully. The average follow-up period was 39.2 months (range, 18-79 months). In all patients, an evaluation of the clinical outcome, the performance of the calf muscles using a computerized dynamometer, and structural changes of the reconstructed Achilles tendon using magnetic resonance (MR) imaging were made. The clinical outcome was excellent in three patients and good in one. In isokinetic testing (Cybex-Norm), strength was found to be normal in one patient and abnormal in three patients. MR images revealed an intratendinous area of homogenous and normal intensity signal, and a significant increase in thickness and width in all levels of the reconstructed Achilles tendon. The authors conclude that it is possible to obtain satisfactory function in patients with complex wounds in the region of the Achilles tendon.

Reconstruction of soft tissue and bone defects in lower extremity with free flaps

This article reports our experiences treating soft tissue and bone defects in the lower extremity with free flaps. One of the most common causes for lower extremity wounds are high‐energy injuries. These kinds of injuries contain soft tissue and bone defects beyond neurovascular complications. The rate of infection and nonunion is very high in these injuries. Between 1988 and 1996, we applied 33 flaps to 28 patients. The numbers and kinds of the free flaps are as follows: 12 latissimus dorsi, nine radial forearm, seven lateral arm, three vascularised fibula grafts with skin, one gracilis, and one medial plantar flap. Three free flaps were lost (12%). The success rate is 88%. The advantage of free flaps is that they allow the reconstruction of the large defects in one‐session operations. Thus, they decrease the rate of infection and increase that of nonunion. The patient returns to his active life at an earlier stage.