antrostomy

antrostomy definition - medical

an·tros·to·my (ăn-trŏsˈtə-mē)

noun
The surgical formation of an opening into an antrum.

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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