Reverse U aortotomy (Kırali incision) for aortic valve replacement

Abstract

The presence of patent vein grafts on the proximal aorta may cause technical difficulties during reoperations for aortic valve replacement after previous coronary artery bypass surgery. A 65-year-old man underwent reoperation for aortic valve replacement two years after his first open heart surgery (valve-sparing aortic root replacement and aorta-right coronary artery saphenous vein graft). The aortotomy incision was started approximately 2 cm above the proximal anastomosis and continued down at both sides until the prosthetic graft. The reverse U aortotomy prevents unnecessary and risky manipulations of proximal anastomoses, provides perfect exposure, and can be used securely during reoperative aortic valve surgery.