Technik des offenen Bauchaortenersatzes

[Debate on Infrarenal AAA in Young and Fit Patients ('Fit for Open Repair'): Open Repair is Safe and Long-term Results are Better]

Endovascular aortic repair, initially developed for patients at prohibitively high risk for an open repair, has undergone significant technical evolution and refinement and has emerged as the preferred treatment option for patients with an infrarenal aortic aneurysm. However, analysis of long-term data of the randomised studies revealed inferior results with regards to survival and freedom-from-reintervention after eight years. Open aortic repair has been performed for more than seven decades and especially for the younger patients with few comorbidities, results are excellent. Potential drawbacks of open repair like incisional hernias, erectile dysfunction and quality of life can either be effectively prevented (mesh reinforcement) or actually failed to show a significant difference compared to open repair in recent studies. Therefore, meticulous assessment of patient comorbidites using validated parameters is the key element for decision-making and parameters such as young age, low comorbidity profile, large aneurysm and presence of atopic renal arteries or a dominant inferior mesenteric artery should prompt a recommendation of open repair.