Below-elbow joint arterial reconstruction for chronic ischaemia.
Ten below-elbow joint arterial bypass grafts performed in nine patients for chronic upper extremity ischaemia are reviewed. The cause of the ischaemia was thromboangiitis obliterans in four patients, iatrogenic trauma in four and unknown aetiology in one. Graft revision was required in two patients with thromboangiitis obliterans who underwent axillary-brachial bypass. Eight grafts, including one reoperation, have remained patent from 1 to 10 years (mean 54.3 months). Graft failure after 5 months did not occur, at which time the primary patency rate was 80%. In general, the long-term patency rates of autogenous vein bypass graft to the forearm were satisfactory. Aggressive arterial reconstruction is especially indicated in significant chronic upper extremity ischaemia resulting from iatrogenic trauma, as chances of success are excellent. Clinical and technical problems of in situ vein bypass in the upper extremity are discussed.
Sakurai
T
T
First Department of Surgery, Nagoya University School of Medicine, Japan.
Iwatsuka
Y
Y
Nishikimi
N
N
Yano
T
T
Nimura
Y
Y
D000328:Adult; D000792:Angiography; D001158:Arteries / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D005542:Forearm / Q000098:blood supply*; D006083:Graft Occlusion, Vascular / Q000000981:diagnostic imaging; D006801:Humans; D007511:Ischemia / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D014680:Veins / Q000637:transplantation*