THE MANAGEMENT OF POPLITEAL ANEURYSMS

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Abstract
Twenty-three patients with 34 popliteal aneurysms were treated between 1963 and 1974. Nearly half of the aneurysms were the site of thrombosis when they first presented, and of these nearly half required a major amputation. Surgical treatment of aneurysms in which the popliteal artery was patent was satisfactory; the only failure occurred when a Dacron graft became occluded after eight years. A small group of patients was observed for an average of one year, during which time the thrombus in one aneurysm embolized and one aneurysm became occluded, necessitating an amputation. The results of this series suggest that the prognosis for a limb with popliteal aneurysm depends on the patency of the popliteal artery at the time of the initial presentation, and lends support to the belief that popliteal arteries with aneurysms are best reconstructed before the onset of a serious complication.

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