Used for correction of aortic valve incompetence. The aim is to reset the prolapsing central and commissural part of the right coronary cusp so that the free edge of the repaired cusp is the same length as the left cusp. Also uses a series of annuloplasty suture through the ventricular septum beneath the right cusp and through the mitra-aortic annulus for the left and non-coronary cusp. Care must be taken to place the sutures superficially in the area of the AV node.