![ciliary disk ciliary disk](https://www.tekportal.net/wp-content/uploads/2019/01/ciliary-disk-1.gif)
ciliary disk n.
- The dark pigmented posterior zone of the ciliary body continuous with the retina at the ora serrata.ciliary ring pars plana
The American Heritage® Stedman’s Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.