pelvic diaphragm

pelvic diaphragm definition - medical

pelvic diaphragm

noun
The paired coccygeal muscle and elevator muscle of the anus with the fascia above and below them.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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