title: Konno Operation: The 2015 Kyoto Symposium Konno Memorial Lecture.
abstract: The Konno operation consists of a prosthetic aortic valve replacement by using an anterior enlargement of the small aortic annulus. The original procedure includes a longitudinal incision in the aortic septum placed near the midpoint between the two coronary ostia, a vertical incision in the outflow tract of the right ventricle to join the septal incision, prosthetic aortic valve replacement, and patch reconstruction of the outflow tracts of both ventricles by means of a fusiform Dacron patch. The concept of this operation has been applied in other complex operations, such as modified Konno operation, Ross-Konno operation, and aortic valve replacement after arterial switch operation.
authors: Sakakibara Sapia Tower Clinic, Chiyoda-ku, Tokyo, Japan Department of Cardiovascular Surgery, Tokyo Women's Medical University, Shinjuku, Tokyo, Japan Department of Cardiac Surgery, Jikei University, Minatoku, Tokyo, Japan hkurosawa@r6.dion.ne.jp.
authors: Hiromi
authors: H
authors: Kurosawa
mesh_terms: D001013:Aorta, Thoracic / Q000601:surgery*; D001021:Aortic Valve / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000601:surgery*; D006348:Cardiac Surgical Procedures / Q000379:methods*; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000601:surgery*; D006801:Humans; D019651:Plastic Surgery Procedures / Q000379:methods*; D014694:Ventricular Outflow Obstruction / Q000601:surgery*
keywords: Konno incision; Konno operation; Ross-Konno operation; anterior aortic annular enlargement; aortoventriculoplasty; atrioventricular groove patch plasty; left ventricular outflow tract obstruction; modified Konno incision; small aortic annulus