ethmoidal vein

ethmoidal vein definition - medical

ethmoidal vein

noun
Any of the veins that drain the ethmoidal sinuses and pass into the superior ophthalmic vein.

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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