The Covered Endovascular Reconstruction of the Aortic Bifurcation (CERAB) Technique for Aorto-Iliac Occlusive Disease.

Endovascular treatment options of aorto-iliac occlusive disease have emerged, leading to better outcomes in more complex pathology, which typically involves a reconstruction of the aortic bifurcation. The Covered Endovascular Reconstruction of Aortic Bifurcation (CERAB) configuration was introduced in 2013, in an attempt to optimize outcomes, when compared to the kissing stent configuration, which was traditionally the preferred endovascular technique for this pathology. CERAB aims to optimize geometry, and with that the arterial flow patterns that are associated with loss of patency.