title: The modified Koyanagi hypospadias repair for the one-stage repair of proximal hypospadias.
abstract: Perineal and penoscrotal hypospadias were often managed by two-stage urethroplasty with variable results and significant number of these may need third surgery. Though modified Koyanagi one-stage repair has a learning curve, it has all the advantages of two-stage repair. The aim was to review the results of modified Koyonagi repair from the literature and our own centre experience.
authors.affiliation: Section of Urology, Columbus Children's Hospital, Columbus, OH 43205, USA.
authors.forename: Venkata R
authors.initials: VR
authors.lastname: Jayanthi