Clinical Effectiveness of an Off-the-shelf Single REnal Scalloped sTent-graft for HOstile NEck Infrarenal Abdominal Aortic Aneurysm

"Techniques for delivery and deployment of the standard device have been well described by different papers, but for the prototype some attention is required.~Once the device was advanced at the level of the lowest RA the C-Arm has been moved to correct the parallax effect and positioned orthogonally to the origin of the artery. This procedure permits perfectly matching the scallop with the artery takeoff.~A selective angiogram was performed to assure the patency of the lower RA. After the deployment of the main body proper iliac extensions were delivered to completely exclude the aneurysm as standard practice."