dacryoscintigraphy

[ dăk′rē-ō-sĭn-tĭgrə-fē ]

n.

Scintigraphy of the lacrimal ducts to determine whether or how much they are blocked.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.