Twisting is key: Removing an infected nitinol wire braided uncovered stent from the aortic arch and the descending aorta

Abstract

Prosthesis infection after aortic surgery is a critical complication that most commonly requires surgical treatment with removal of the infected material. In this video tutorial, we remove a novel nitinol wire braided stent. It was introduced to stabilize the true lumen and prevent distal anastomotic new entry. Both the stent type and surgical approach were new and therefore constituted a major challenge. Despite these issues, removal with bilateral subclavian and femoral cannulation under hypothermic circulatory arrest proved successful.