Limb salvage by bypass grafting to ankle.
D000671:Amputation, Surgical / Q000517:prevention & control*; D000842:Ankle / Q000098:blood supply*; D001161:Arteriosclerosis / Q000601:surgery*; D006801:Humans; D007866:Leg / Q000098:blood supply*; D008297:Male; D008722:Methods; D008875:Middle Aged; D012501:Saphenous Vein / Q000601:surgery; D014182:Transplantation, Autologous; D014680:Veins / Q000637:transplantation*