title: Left retroperitoneal approach for aortic surgery.
abstract: Twenty-eight consecutive patients underwent surgery of the abdominal aorta by the left retroperitoneal approach. There were 11 suprarenal, 12 juxtarenal, three complicated infrarenal aneurysms and two occlusive aortoiliac disease (considered to be at high risk) undergoing surgical repair. Twenty-one underwent a tube graft repair whilst seven had a bifurcation graft. There were five deaths in this series; four of which occurred in the initial 12 patients. In our initial experience using the left retroperitoneal approach the overall mortality rate was 17%, though this reduced to 6% for the latter half of the study. The retroperitoneal approach allows access to the supracoeliac aorta without the need for thoracotomy and this approach should be considered for all aortoiliac reconstructive surgery. The transabdominal route to the abdominal aorta remains the most commonly used approach. However, the left retroperitoneal approach offers advantages in high-risk patients and suprarenal and juxtarenal abdominal aortic aneurysms (AAA). This is our initial experience of 28 patients undergoing surgical repair of the abdominal aorta via the left retroperitoneal approach.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001012:Aorta, Abdominal / Q000601:surgery; D017544:Aortic Aneurysm, Abdominal / Q000601:surgery*; D001157:Arterial Occlusive Diseases / Q000601:surgery; D019917:Blood Vessel Prosthesis Implantation / Q000379:methods; D017052:Hospital Mortality; D006801:Humans; D007083:Iliac Artery / Q000601:surgery; D008875:Middle Aged; D012187:Retroperitoneal Space; D012307:Risk Factors; D016896:Treatment Outcome; D014656:Vascular Surgical Procedures / Q000379:methods