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What is Aerial supply of tonsil is mainly by? and explain in detail?
The tonsil is supplied by five aeries : 1. Tonsillar branch of the facial aery. This is the main aery. 2. Ascending pharyngeal aery from external carotid. 3. Ascending palatine, a branch of the facial aery. 4. Dorsal lingual branches of the lingual aery. 5. Descending palatine branch of the maxillary aery. (Ref: Diseases of ear, nose and throat and head and neck surgery, PL Dhingra 7th edition, Pg no. 291)