Aortic valve-sparing operations: my perspectives

Valve-sparing procedures have been established as a durable option for treatment of patients with aortic root pathology. Complex cases where aortic valve-sparing root replacement (VSRR) is applied require specific surgical techniques to ensure good outcomes. Herein, we review main concepts of VSRR and aortic valve repair. In addition, we provide three complex clinical scenarios: treatment of neo-aortic dilation after a Ross procedure, acute aortic insufficiency in a type A dissection, and chronic aortic insufficiency with a bicuspid aortic valve. Technical suggestions to achieve a safe and durable result are set forth.