Reconstruction in the head and neck regions with free radial forearm flaps and split-rib bone grafts.

Fifty patients with wound defects in the head and neck region underwent reconstruction with the free radial forearm flap. Mandible defects in 17 patients were reconstructed by split-rib bone grafts. Radiotherapy was administered to 44 patients preoperatively. The free flap was successful in 49 patients, and there was one case of partial flap necrosis. The free flap is soft, thin, and movable. The split-rib bone graft was successful in 15 patients, and there was one case of partial graft necrosis and one case of complete necrosis. Postoperative complications were decreased by 50 percent when compared with the complication rate when split ribs were covered by forehead flaps, deltopectoral flaps, or oral mucosa. Finally, the functional and cosmetic results were excellent.