The ischiopubic ramus is a compound structure consisting of the following two structures:
- from the pubis, the inferior pubic ramus
- from the ischium, the inferior ramus of the ischium
It serves as part of the origin for the Obturator internus muscle.
This definition incorporates text from the wikipedia website - Wikipedia: The free encyclopedia. (2004, July 22). FL: Wikimedia Foundation, Inc. Retrieved August 10, 2004, from http://www.wikipedia.org