<surgery> A hernia in the perineal region, either between the rectum and the vagina or the rectum and the bladder, or alongside the rectum. ... Origin: perineo-+ G. Kele, hernia ... (05 Mar 2000) ... 
(per″ĭ-ne´o-sēl) perineal hernia.
Type: Term Pronunciation: per′i-nē′ō-sēl Definitions: 1. A hernia in the perineal region, either between the rectum and the vagina or the rectum and the bladder, or alongside the rectum.
perineocele A hernia in the perineal region, either between the rectum and the vagina or the rectum and the bladder, or alongside the rectum.