Surgery for Primary Proximal Hypospadias with Ventral Curvature >30°.

This review discusses means for straightening ventral curvature >30°, and then subsequent urethroplasty using either one-stage flaps or two-stage flaps or grafts. The wide variation in reported results from these various techniques makes determination of best management difficult; however, it is clear that complications for repairs done in major centers can range to ≥50%. Given the rarity of proximal hypospadias with ventral curvature >30°, which occurs in approximately 400 newborns annually in the USA, centers should refer these cases to subspecialists within the group who can then develop and maintain expertise.