iridoschisis

[ĭr′ĭ-dŏskĭ-sĭs, ī′rĭ-]
n.
  1. The separation of the anterior layer of the iris from the posterior layer, with ruptured anterior fibers floating in the aqueous humor.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.