Long-term results of femoro-femoral crossover bypass after endovascular aortouniiliac repair of abdominal aortic and aortoiliac aneurysms.

Aortouniiliac stent grafts allow the endovascular treatment of complex anatomy aortoiliac aneurysms. The main drawback is the need for femoro-femoral crossover bypass, with its complications and its patency limitations. However, some authors have shown good results of femoro-femoral crossover bypass in aneurysmal disease.