Surgical approaches in juxtarenal and pararenal aortic aneurysms repair.

Thus, open repairs of juxtarenal and pararenal aortic aneurysms have some specific technical and strategical features which are associated with intraoperative renal ischemia. During open surgical intervention, it is important to first consider the possibility of repair with midline laparotomy. However, lateral retroperitoneal approaches can also be used on a case-by-case basis noting their advantages and disadvantages.