Multiple choice

Which muscle is pierced by parotid duct before opening into the oral cavity on the inner surface of cheek?

  1. Digastric muscle

  2. Masseter muscle

  3. Buccinator muscle

  4. Mylohyoid muscle

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Parotid duct pierces the buccinator muscle and then opens into the oral cavity on the inner surface of cheek.