cutis verticis gyrata

[ vûrtĭ-sĭs jī-rātə ]

n.

A congenital condition in which the skin of the scalp is thickened, forming folds and furrows.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.