A small parasympathetic ganglion in the upper pterygopalatine fossa whose postsynaptic fibers supply the lacrimal and nasal glands.sphenopalatine ganglion
Content related to pterygopalatine ganglion
Words nearby pterygopalatine ganglion
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.