cryptomerorrhachischis

[ krĭp′tō-mĕr′ôr-ə-kĭskĭ-sĭs ]

n.

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