ethmoidal labyrinth

ethmoidal labyrinth definition - medical

ethmoidal labyrinth

noun
A mass of air cells with thin bony walls forming part of the lateral wall of the nasal cavity. Also called ectethmoid.

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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