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KMID : 0364019940270020153
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Korean Journal of Thoracic and Cardiovascular Surgery
1994 Volume.27 No. 2 p.153 ~ p.156
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Bentall's Operation -5 Case Report-
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정철하
구본일/오상준/이홍섭/김창호
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Abstract
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Bentall's operation for repair of annuloaortic ectasia has been associated with postoperative bleeding and with false aneurysm of the anastomotic site between the coronary orifice and composite graft.
Among 5 cases, 2 cases have been operated direct amastomosis between coronary artery and vascular graft. Remained 3 case have been operate with doughnutlike Teflon felt buttress. The technique of sandwiching the freed button of aortic wall
bearing
the
coronary artery ostium between on outer Teflon felt doughnutlike buttress and the inner composite graft provides a leak-proof anastomosis. We experienced one case reoperation for bleeding at coronary anastomotic site above method. (Korean J
Thoracic
Cardiovas Surg 1994; 27:153-6)
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