Definition: Protrusion of a portion of cord, thinned out into a sac distended with cerebrospinal fluid, through a spina bifida.
[hydro- + G. myelos, marrow, + kele, tumor, hernia]
© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.