Tributaries of cavernous sinus are all except
TRIBUTARIES OF CAVERNOUS SINUS; From orbit- Superior ophthalmic vein Inferior ophthalmic vein Central vein of retina From brain- Superficial middle cerebral vein Inferior cerebral vein From meninges- Sphenoparietal sinus Frontal trunk of middle meningeal vein Ref BDC volume3,sixth edition pg 194
Inferior cerebral vein
Central vein of retina
Sphenoparietal sinus
Superior cerebral vein
Head and neck