Click on the structure to specify the target of your label
![]() |
01 | ![]() |
External layer of the pelvic-perineal ...
Description
This is the outermost muscle layer in the floor of the body wall. The muscles of this layer are the superficial transverse perineal muscle, the ischiocavernosus muscle, the bulbospongiosus muscle, the superficial part of the external anal sphincter, and the obturator externus.