A Study in Patients With Thoracoabdominal Aortic Aneurysm Treated With the E-nside TAAA Multibranch Stent Graft System

Inclusion Criteria: * Patient is between 18 and 85 years old * Patient has a degenerative, atherosclerotic thoracoabdominal aortic aneurysm * Patient has adequate iliac/femoral access compatible with an 8.5 mm OD delivery system * Patient's aorta has no distinct angulation in the thoracovisceral segment of the aorta ranging from 40 mm proximal to the celiac trunk to 20 mm distal to the lowest renal artery * All target branch vessels are suitable for antegrade cannulation * Diameter of the landing zone in each branch vessel to be treated is ≥ 5 mm * Length of landing zone in each branch vessel to be treated is ≥ 15 mm (preferably ≥ 20 mm) * Patient must be available for the appropriate follow-up times for the duration of the study * Patient has signed the informed consent before implantation of the E-nside Stent Graft Exclusion Criteria: * Patient has allergies to materials necessary for endovascular repair (e.g. contrast media, anticoagulants or heparin, nitinol, polyester, gold, platinum-iridium) * Patient has systemic infection or suspected systemic infection * Patient has an infectious aneurysm * Patient has an inflammatory aneurysm * Patient has a ruptured aneurysm * Patient has a traumatic aneurysm * Patient has a symptomatic aneurysm * Patient has an aortic dissection * Patient has a congenital degenerative collagen disease or connective tissue disorder * Diameter of ostium of branch vessel to be treated \< 4 mm * Patient has thrombocytopenia (platelet count \< 15000…