Parotid duct pierces which muscle?: (A) Buccinator, (B) Lateral Pterygoid, (C) Medial Pterygoid, (D) Risorius
Answer is A. Ans. is 'a' i.e., Buccinator * Structures piercing the buccinator arei) Parotid ductii) Buccal branch of mandibular nerveiii) Four or five mucous glands lying on the bucco-pharyngeal fascia around the parotid duct.