iridocystectomy

[ĭr′ĭ-dō-sĭ-stĕktə-mē, ī′rĭ-]
n.
  1. The surgical creation of an artificial pupil in which the border of the iris and a portion of the lens capsule are drawn out through an incision in the cornea and cut off.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.