[Modified Duplay technique in the treatment of hypospadias. Report of 585 cases].

The surgical repair of anterior hypospadias depends on the surgeon's custom and the anatomical variations of this anomaly. However, most publications agree nowadays on the one-stage surgery. We report on 585 hypospadias operated in our department. Our procedure is based on the Duplay technique, in addition to personal modifications in order to correct the frequently associated penis anomalies. The procedure is described herein. Aesthetic and functional results are reported and seem to be very satisfactory in comparison with the literature and permit the homologation of our technique.