thoracolumbar

[thôr′ə-kō-lŭmbər, -bär]
adj.
  1. Of or relating to the thoracic and lumbar parts of the spinal column.
  2. Of or relating to the thoracic and lumbar nerves.
  3. Of or relating to the sympathetic division of the autonomic nervous system.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.