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


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