puborectal muscle

n.

The part of the elevator muscle of the anus that passes from the body of the pubis around the anus to form a muscular sling at the level of the anorectal junction. The puborectal muscle relaxes during defecation.

Nearby words

  1. pubo-,
  2. pubococcygeus,
  3. puboprostatic,
  4. puboprostatic muscle,
  5. puborectal,
  6. pubovaginal muscle,
  7. pubovesical,
  8. pubovesical muscle,
  9. puc,
  10. puca


The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.