Bicuspidization of the morphological tricuspid aortic valve with ascending aorta replacement in a 5-year-old child.

Ascending aortic aneurysms are rare in children and may lead to aortic insufficiency, dissection, and/or rupture. We present a 5-year-old child diagnosed with an ascending aortic aneurysm and severe aortic insufficiency, successfully treated with ascending aortic replacement with an aortic valve repair using a bicuspidation technique.