obturator nerve

n.

A nerve that arises from the second, third, and fourth lumbar nerves in the psoas muscle, enters the thigh through the obturator canal, and supplies the muscles and skin on the medial side of the thigh.

Nearby words

  1. onychoschizia,
  2. onychosis,
  3. onychotillomania,
  4. onychotomy,
  5. onymous,
  6. onyx marble,
  7. onyxis,
  8. onz,
  9. oo,
  10. oo gauge


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