Duct of parotid gland crosses over masseter muscle and pierces the___________?
Correct answer: A. Buccinator muscle
- A. Buccinator muscle
- B. Superior constrictor
- C. Masseter
- D. Zygomaticus major
Explanation
After crossing the masseter, the parotid duct turns medially and pierces the buccinator opposite the upper second molar tooth. It then opens into the oral vestibule.
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