Definition : Soft tissue formed mainly by the pelvic diaphragm, which is composed of the two levator
ani and two coccygeus muscles. The pelvic diaphragm lies just below the pelvic aperture
(outlet) and separates the pelvic cavity from the perineum. It extends between the
pubic bone anteriorly and the coccyx posteriorly. [MeSH];
Soft tissue formed mainly by the pelvic diaphragm, which is composed of the two levator
ani and two coccygeus muscles. The pelvic diaphragm lies just below the pelvic aperture
(outlet) and separates the pelvic cavity from the perineum. It extends between the
pubic bone anteriorly and the coccyx posteriorly. [MeSH]