Kiesselbach's plexus is formed by septal branches all except?
Ans. A. Posterior ethmoidal arteryKiesselbach's plexus, which lies in Little's area, is a region in the anteroinferior part of the nasal septum where four arteries anastomose to form a vascular plexus. The arteries are:a. Anterior ethmoidal artery (branch of the ophthalmic artery)b. Sphenopalatine artery (terminal branch of the maxillary artery)c. Greater palatine artery (from the maxillary artery)d. Septal branch of the superior labial artery (from the facial artery)
Posterior ethmoidal artery
Sphenopalatine artery
Anterior ethmoidal artery
Greater palatine artery
Head & Neck