Scrotal flap urethroplasty in the primary management of the "watering-can perineum".

In 12 patients a primary first-stage scrotal flap urethroplasty was used to treat watering-can perinea. The generous scrotal flap is fixed by a single nylon suture to the bladder neck. The method permits better dependent drainage than can be provided by a suprapubic cystostomy.