Venous bypass surgery.
D005268:Femoral Vein / Q000637:transplantation; D006801:Humans; D007084:Iliac Vein / Q000601:surgery; D010690:Phlebography; D011152:Popliteal Vein / Q000601:surgery; D011183:Postoperative Complications / Q000209:etiology; D012501:Saphenous Vein / Q000637:transplantation; D013924:Thrombophlebitis / Q000601:surgery*; D014680:Veins / Q000637:transplantation*