commissurotomy

commissurotomy definition - medical

com·mis·sur·ot·o·my (kŏmˌə-sho͝o-rŏtˈə-mē, -so͝o-)

noun
  1. Surgical division of a commissure, fibrous band, or ring.
  2. See midline myelotomy.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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