[Three-dimensional Anatomical Anastomosis in Total Arch Replacement].

The ascending aorta and the aortic arch curve 3-dimensionally from the right front of the heart to its left rear. If this curve is replaced or connected with a straight artificial graft, the curve will lose its natural shape. Here, we reconstructed the ascending aorta and the aortic arch with 2 different types of grafts, and devised a 3-dimensional(3D) structure by anastomosis.