[Two reoperative cases of annuloaortic ectasia with Cabrol's method].

Two reoperative cases of annuloaortic ectasia are reported. Since they have problems such as adhesion and friability of tissues, bleeding from each anastomosed sites must be watched carefully. Especially, anastomoses of aortic annulus and the composite graft, coronary ostia and the interposed conduit are important. Appropriate anastomosis of aortic annulus needs flexibility at the proximal edge of the composite graft. It can be achieved by sewing Björk-Shiley prosthetic valve about 5 mm distant from the proximal edge of the composite graft. Cabrol's method is good for anastomoses of coronary ostia because easily visualized and less stressed anastomoses can be performed. Therefore Cabrol's method with flexible edge of the composite graft at the proximal site is a useful technique in the reoperation of annuloaortic ectasia.