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KMID : 0364020100430020156
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Korean Journal of Thoracic and Cardiovascular Surgery
2010 Volume.43 No. 2 p.156 ~ p.160
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Modified Bentall Operation and the Double Sewing Ring Technique -2 case reports-
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Kim Tae-Yun
Lee Jeong-Moon
Choi Jong-Bum
Kim Min-Ho
Jo Jung-Gu
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Abstract
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The Bentall-DeBono operation is the technique of choice for aortic root replacement. When the patients have contraindications for lifelong anticoagulation, the biologic Bentall operation may be a good option. However, complex reoperation may be required when bioprosthetic degeneration occurs. For this reason, a new technique for simple reoperation after the Bentall operation has recently been performed by some surgeons. We performed a similar technique in two patients with aortic root dilation and for whom aortic valve sparing techniques could not be performed because of an unrepairable valve contour, we think this modification seems to be simple and reproducible for reoperation.
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KEYWORD
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Aorta, Aneurysm, Cardiovascular diseases, Bioprosthesis
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