The purpose of this study was to evaluate the incidence and durability of additional proximal cuffs during endovascular abdominal aortic aneurysm ... the risk of late endograft migrations may ...

Both the proximal and distal segments of the endograft have scalloped flares ... A polytetrafluoroethylene sealing cuff, which is affixed to the base of the flares, is attached on one end with ...