Introduction
aneurysm
ANEURYSM
Valve-sparing root replacement (VSRR) is an established surgical treatment for aortic root aneurysm.(A) ExoVasc implant used to stabilise the ascending aorta during personalised external aortic root support surgery. (B) Intraoperative photograph of valve-sparing root replacement. The corrugations of the relatively rigid structure of the low-porosity vascular graft can be seen. Illustration provided by Exstent.