VH03. Fenestrated-Branched Endovascular Thoracoabdominal Aortic Aneurysm Repair for Chronic Dissections

Abstract

This case video highlights the treatment of an extent II thoracoabdominal aortic aneurysm secondary to a chronic type B dissection using a patient-specific, manufactured four-vessel fenestrated-branched endograft under a physician-sponsored investigational device exemption study. The case video entails preoperative planning, the endovascular execution, and outcome. A specific challenge demonstrated in this case is the technique used to cross the chronic dissection flap to access the isolated right renal artery, which was perfused by the false lumen.