[Bypass to the anterior interosseous artery of the arm: follow-up of 3 years].
Bypass to the anterior interosseous artery in the forearm: Follow-up at 3 years A 56 year-old, otherwise healthy woman suffered from acute ischaemia of her left arm one year after a fracture of the radius which had been treated with plaster fixation. Angiography demonstrated occlusions of the brachial, radial and ulnar arteries. Three surgical thrombectomies, local fibrinolysis and throacoscopic sympathectomy all failed to restore adequate blood supply to the forearm and hand. The patient continued to have pain on exercise and even at rest. After three months, an autologous vein bypass graft was implanted from the proximal brachial artery to the anterior interosseous artery. Thereafter, the patient became free of symptoms. At over three years, angiography was repeated and demonstrated a patent bypass. Furthermore, the lumen of the previously heavily diseased brachial artery had considerably improved in terms of diameter and regularity. These changes and possible mechanisms are discussed.
Enzler
M
M
Universitätsspital Zürich and Gefässzentrum Hirslanden, Schweiz.
Jaeck
W
W
Berger
M
M
Leu
A
A
D000792:Angiography; D001158:Arteries / Q000601:surgery; D001916:Brachial Artery / Q000000981:diagnostic imaging / Q000601:surgery; D005260:Female; D005542:Forearm / Q000098:blood supply*; D006225:Hand / Q000098:blood supply*; D006801:Humans; D007511:Ischemia / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D008875:Middle Aged; D014680:Veins / Q000637:transplantation*
Bypass auf die A. interossea anterior am Arm: Follow-up von 3 Jahren.