Scrotum — A pouch of skin which contains the testes, epididymides, and lower portions of the spermatic cords. * * * A musculocutaneous sac containing the testes; it is formed of skin, containing a network of nonstriated muscular fibers (the dartos or… … Medical dictionary

Perineum — The area between the anus and the scrotum in the male and between the anus and the vulva (the labial opening to the vagina) in the female. An episiotomy is a surgical procedure to widen the outlet of the birth canal to facilitate delivery of the… … Medical dictionary