%0 Case Reports %T Ozaki Procedure Plus Aortic Annular Enlargement in an Extremely Narrow Aortic Annulus: A Surgical Challenge. %A Callalli-Mattos E %A Gonzales-Castro S %A Salas-Escobedo G %A Ríos-Ortega JC %J Innovations (Phila) %V 18 %N 4 %D 2023 Jul-Aug 8 %M 37551690 暂无%R 10.1177/15569845231190853 %X We report a 19-year-old woman with a history of percutaneous aortic valve (AV) balloon valvuloplasty 3 years ago. She was admitted with severe symptomatic AV stenosis with narrow aortic annulus. We decided to perform AV reconstruction with autologous pericardium. However, surgical findings revealed a very narrow AV annulus with a unicuspid valve; therefore, an AV enlargement was added.