During examination of parotid gland, parotid duct can be palpated at the following except:: (A) Anterior border of masseter, (B) At the opening just opposite to lower second molar, (C) Pierced to the buccinator, (D) At the anterior border of parotid gland
Answer is B. Parotid Duct (Stenson’s Duct)
Parotid duct, about 5 cm long, emerges from the middle of the anterior border of the gland and opens into the vestibule of the mouth opposite the crown of upper second molar tooth.