annulus urethralis

annulus urethralis definition - medical

annulus u·re·thra·lis (yo͝orˌĭ-thrāˈlĭs)

noun
See sphincter muscle of urinary bladder.

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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