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What is Which of these is not a tributary of cavernous sinus? and explain in detail?
Tributaries of cavernous sinus are: From the orbit-1. Superior ophthalmic vein 2.inferior. ophthalmic vein 3.central vein of the retina From the brain-1.superficial middle cerebral vein 2.inferior cerebral vein From the meninges-1.sphenoparietal sinus 2.frontal trunk of middle meningeal vein Notes: Superior petrosal sinus is one of the paired venous sinuses of cranial venous sinus. Ref fig 12.6 pg 194 BDC 6th edition <img src=" /> Ref: BDC 6th edition pg :194(3rd vol)