Tricuspidization by the raphe suspension technique in a unicuspid or bicuspid aortic valve

Central plication to close a raphe is the most reproducible procedure in bicuspid aortic valve or unicuspid aortic valve repair; however, raphe plication is sometimes associated with systolic doming of the fused leaflet and narrowing of the valve orifice. We experienced a patient with a bicuspid aortic valve with a pliable raphe and commissure orientation close to 120°. Suspension of the raphe was performed instead of plication to create a functional commissure and achieve tricuspidization. This raphe suspension technique could be used in a patient with a unicuspid aortic valve to reconstruct a functional left lateral commissure concomitant with anterior neocommissure reconstruction using pericardium. This simple raphe suspension technique may be beneficial for some patients to avoid excessive plication.