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straight sinus

straight sinus in Medicine

straight sinus n.
An unpaired sinus of the dura mater in the posterior part of the falx cerebri. Also called tentorial sinus.

The American HeritageĀ® Stedman's Medical Dictionary
Copyright Ā© 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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