Impact of suprarenal neck angulation on endovascular aneurysm repair outcomes

This is the first report to show a significant increase in operative mortality in patients undergoing EVAR with severely angulated suprarenal neck. Patients who survive the operation are at increased risk of secondary interventions. These findings suggest that EVAR should be used with caution in patients with severe α angulation and underpin the role of close follow-up in this particular population.