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Medical Term:

subarachnoid cisterns

 

Definition: widening portions of the subarachnoid space within the cranium where the arachnoid bridges over a depression on the surface of the brain; also present in the spinal cord as the lumbar cistern.

Synonym(s): cisternae subarachnoideaeTA

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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