Tubularized incised plate urethroplasty for distal hypospadia, using overlapping dorsal subcutaneous flaps.

摘要

This paper presents a newly developed simple procedure using overlapping vascularized dorsal dartos subcutaneous flaps to cover the neourethra after hypospadias correction. A 3-year old boy with distal hypospadias underwent the tubularized incised plate urethroplasty using this method. Postoperative complications, which include urethrocutaneous fistula, were not observed, but the glans did exhibit a vertical, slit-like meatus. Covering the neourethra with overlapping dorsal dartos flaps is expected to prevent the development of urethrocutaneous fistula in patients with distal hypospadias.