ENT Which of the following aery is not involved in the formation of Kiesselbach’s plexus? A Anterior ethmoidal aery B Posterior ethmoidal aery C Greater palatine aery D Sphenopalatine aery 💡 Explanation Which of the following aery is not involved in the formation of Kiesselbach's plexus? ✓ Correct Answer: B. Posterior ethmoidal aery