Selection of surgical approaches in the treatment of aortoiliac arterial occlusive disease

31 patients with aortoiliac occlusive disease with or without infrainguinal occlusion was treated with thromboendarterectomies, aortoiliac or aortofemoral arterial bypasses, extra-anatomic bypasses and sequential arterial bypasses in the past 5 years. The results were satisfactory. The surgical mortality was 3.2%, the primary 5-year patent rate was 84.2%, and the secondary 5-year patent rate was 96.5%. We emphasize the value of ABI to indicate arterial reconstruction.