Covered Stent Treatment of a Chronically Thrombosed Popliteal Artery Aneurysm in the Setting of Critical Limb Ischemia following Multiple Failed Bypass Operations.

Endovascular salvage of failed surgical bypasses has been scantly reported for treatment of infrainguinal occlusive disease. Although catheter-directed thrombolysis and/or mechanical thromboembolectomy have been the mainstay of endovascular salvage of previous bypass grafts, native vessel recanalization remains seldom attempted. Herein, we present a unique approach to native vessel recanalization of a chronically thrombosed popliteal artery aneurysm for nonhealing distal ulceration.