Reconstruction of Sciatic Nerve Using Bilateral Vascularized Sural Nerve Grafts: A Case Report

Injury of peripheral nerve may require reconstruction for motor and sensory function recovery. However, when the nerve defect is long, especially in the lower extremities, reconstruction with successful function recovery proved to be difficult. We documented a case of bilateral vascularized sural nerve graft repair of a large and long sciatic nerve defect following malignant tumor resection on posterior thigh. Although we were unable to achieve satisfactory outcomes in motor function recovery, we did accomplish some sensory function recovery.