pneumorrhachis

[nōō′mə-rākĭs, nōō-môrə-kĭs]

n.

The presence of gas in the spinal canal.pneumatorrhachis

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