The Elevator Technique: A New Bailout Maneuver to Achieve Target Vessel Patency During Challenging BEVAR.

We describe in this technical note the "elevator technique" that will complement the "Snare-Ride" and "Balloon Anchoring" techniques over a buddy wire positioned in a target vessel, to provide successful bailout options for challenging TV cannulations during BEVAR.After failed access to the renal artery through the renal branch, a covered stent was implanted in the renal artery over the buddy wire with 10 mm protruding into the aortic lumen. This stent was then flared, prior to advancing a curved steerable sheath into the stent, which shaped it with a superior-facing funneled aortic segment. This maneuver resulted in the renal stent facing its corresponding branch, finally easy to access from the endograft lumen.