Results of 100 consecutive femoropopliteal vein grafts for limb salvage.

One hundred consecutive patients with femoropopliteal autogenous vein grafts for limb salvage were reviewed five years later. In this group 40% died and 30% of the limbs had been lost at the end of five years. Limb survival correlated best with adequacy of distal run-off, but not with the presence or absence of diabetes. Forty-seven per cent of the grafts were still patent among surviving patients, and when combined with the limbs that were viable despite failure of the original graft, 70% of the limbs were salvaged among the survivors at five years. Temporary graft patency was effective in preserving ischemic tissue by facilitating healing of ulcers or limited amputations. Femoral-popliteal bypass grafting in the presence of advanced ischemia is capable of improving the quality of life for many of these patients.