Carotid artery reconstruction using superficial femoral arterial grafts.

The indications, consequences, and value of resection of the carotid artery as part of an extended neck dissection has been discussed for many years. Many of the earlier reports have focused on the sequelae of carotid artery ligation and tests to predict patient tolerance for the procedure. Efforts to reconstruct the carotid artery have been limited primarily to vein grafts. The authors report on 11 cases of reconstruction of the carotid artery using the patient's superficial femoral artery. The femoral artery itself is reconstructed using a Gore-Tex graft. Free autografts of the superficial femoral artery in the carotid location have been found to be an excellent size match, mechanically stronger than a vein graft, and tolerant of bacterial contamination. Arteriography in 1 case with 14 months' follow-up demonstrates long-term patency.