ignipuncture

[ĭgnə-pŭngk′chər]
n.
  1. Surgical closing of a break in the retina due to retinal separation by cauterizing the site of the break with a hot needle.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.