Canadian Medical Guide > Anatomy > Cardiovascular System > Blood Vessels > Veins > Cranial Sinuses Terms and Definitions




Cranial Sinuses

Medical Definition: Large endothelium-lined venous channels situated between the two layers of the dura mater; they are devoid of valves.
Guide Notes: do not confuse with CEREBRAL VEINS
Cranial Sinuses Categories.
Canadian Medical Guide Definition Cavernous Sinus - An irregularly shaped venous space in the dura mater at either side of the sphenoid bone.

Cranial Sinuses Medical Definitions and Terms

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