[Revascularization of the aorto-femoral axis by means of a by-pass. Remote results].
The Authors report their experience in 73 patients wit aorto-iliaco-femoral chronic obliteration, subjected to revascularisation. In 49 cases a bilateral by-pass was performed, in 22 a monolateral by-pass, and in two a thromboendarterioectomy. The results obtained were classified as successes or failures according to the perviousness or otherwise of the substituted or disobliterated arterial segments, and as immediate or longterm according to whether they were evaluated at the time of the patient's discharge or during a period lying betwee six months and seven years from the operation. Immediate successes were obtained in 95.9% of cases with bilateral by-pass, and in 90.9% of the monolateral by-passes. Aggregate mortality was 2.7%. In the long-term chick-ups, the previousness of the bilateral by-passes was 82.9%, that of the monolateral by-passes 72.2%. On the basis of the results obtained the Authors therfore reiterate their preference for by-passes, and for bilateral by-passes in particular (70% of cases). Monolateral bridging were in fact performed only in those cases where the contralateral vascular district was unharmed, in patients with serious ganrenous lesions and those with a high operative risk.
D000328:Adult; D000368:Aged; D001018:Aortic Diseases / Q000601:surgery*; D001157:Arterial Occlusive Diseases / Q000601:surgery*; D001162:Arteriosclerosis Obliterans / Q000601:surgery*; D005263:Femoral Artery / Q000601:surgery*; D006801:Humans; D007083:Iliac Artery / Q000601:surgery*; D008875:Middle Aged; D011183:Postoperative Complications; D011379:Prognosis
La rivascolarizzazione dell'asse aorto-iliaco-femorale mediante by-pass. Risultati a distanza.