Clinical Patterns, Predictors, and Results of Graft Limb Occlusion following Endovascular Aneurysm Repair.

Background: To assess the incidence, clinical patterns, and outcomes of graft limb occlusion (GLO) following endovascular aneurysm repair (EVAR).

Methods: A retrospective study of patients undergoing EVAR from 2002 to 2017 at 2 mid-sized suburban teaching hospitals. The ipsilateral and contralateral aorto-common iliac artery (A-CIA) angle and common iliac artery-external iliac artery (CIA-EIA) angle were determined.