Fig. 2From: Correction: Experience with aortic arch inclusion technique using artificial blood vessel for type A aortic dissection: an application studySchematic diagram of modified sandwich method of aortic root reinforcement. (a) Semi-perspective diagram of aortic root. (b) The aortic root is sutured and reinforced and a spacer is added. (c) Use the “modified sandwich” method for full-thickness transmural suturing (pay attention to fully exposing the left and right coronal openings). (d) Top view of aortic root after reinforcementBack to article page