Danger area of face is called because of connection of facial veins to cavernous sinus through______________?
Correct answer: B. Superior ophthalmic vein
- A. Transverse facial vein
- B. Superior ophthalmic vein
- C. Maxillary vein
- D. Ethmoidal vein
Explanation
The facial vein communicates with the cavernous sinus through the angular vein and the superior ophthalmic vein. This valveless route explains why infections in the central face can spread intracranially.
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