Department of Thoracic and Cardiovascular Surgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea.
Thorac Cardiovasc Surg. 2022 Jun;70(4):339-340. doi: 10.1055/s-0041-1723080. Epub 2021 Feb 19.
Many surgeons have modified the technique to reduce bleeding from anastomosis line since Bentall and De Bono introduced aortic root replacement using a composite graft. We present a new composite, butterfly wing-shaped, valve graft fixated using hand-made double sewing cuff. The "wings of a butterfly" technique is a method of reinforcement suturing between an added sewing cuff and residual aortic wall at the proximal stump and helps to reduce bleeding after the modified Bentall's procedure.
许多外科医生已经对该技术进行了改良，以减少 Bentall 和 De Bono 引入使用复合移植物进行主动脉根部置换术后吻合口出血。我们介绍了一种新的复合式、蝶形、瓣叶移植物，使用手工制作的双袖口固定。“蝴蝶的翅膀”技术是一种在附加的缝合袖口和近端残端主动脉壁之间进行加固缝合的方法，有助于减少改良 Bentall 手术后的出血。
