Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.

Definition of Cavernous sinus thrombosis

Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026

Cavernous sinus thrombosis: A blood clot within the cavernous sinus. A thrombosis in this key crossroads causes cavernous sinus syndrome.