A 1-Year Randomized Controlled Trial to Compare the Outcome of Primary Repair of Hypospadias with Vascular Cover Using Tunica Vaginalis Flap with Those Using Preputial Dartos Fascia

Tubularized incised plate (TIP) urethroplasty is the most common technique noted to correct hypospadias. However, urethrocutaneous fistula (UCF) is still one of the most common complications of this technique. Several techniques of providing vascularized flaps to the neourethra have been recommended to decrease this complication rate. The aim of the study was to assess the outcome of primary repair of hypospadias using tunica vaginalis (TV) flap with those using preputial dartos (PD) fascia