Blood supply of the Eustachian tube is by all except -
The facial aery is the chief aery of the face. It is a branch of the external carotid aery. The facial aery is very touous. The touosity of the aery prevents its walls from being unduly stretched during movements of the mandible, the lips and the cheeks. Ref: BD Chaurasia's HUMAN ANATOMY, Volume 3, 4th edition.
Ascending pharyngeal aery
Middle meningeal aery
Aery of pterygoid canal
Facial aery
Head and neck