annuloplasty
Pronunciation: AN-yuh-loh-plas-tee
Surgical repair of a heart valve annulus to restore normal valve function.
Full Definition
Annuloplasty is a valve-sparing cardiac surgical procedure that involves reshaping or reinforcing the valve annulus (the fibrous ring that supports the valve leaflets) to improve valve competency and reduce regurgitation. The procedure typically involves the placement of an annuloplasty ring or band to restore normal annular geometry and prevent further dilatation. This technique is most commonly performed on the mitral and tricuspid valves and allows preservation of the native valve tissue while correcting functional regurgitation.
Usage
Usage note: Specify the type of ring or technique used. Distinguished from valve replacement procedures.
In Context
- "Mitral valve repair with a 30mm Carpentier-Edwards annuloplasty ring was performed." — Operative report
- "Post-operative echocardiogram showed competent mitral valve following annuloplasty." — Post-operative note