holorachischisis
(hŏl′ō-rə-kĭs′kĭ-sĭs, hō′lō-)
- Spina bifida in which the entire spinal column is open.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.