Dorsal penile nerve block (DPNB) is a regional nerve block probably most often performed throughout the world. There are several different methods described in the literature. When compared to penile ring wall infiltration or caudal block, the Dorsal penile nerve block (DPNB) is more likely associated with the risk of failure of the block quality. The aim of this study is to compare the quality of the standard method of Dorsal penile nerve block (DPNB)(Dalens' technique) with that of a modified procedure (Dorsal penile nerve block (DPNB)with additional infiltration of the ventromedial penis at the transition between the penis and the scrotum.