Question 258 · LDEK · Mandibular movements and articulators

Which muscle takes part in the protrusion of the mandible?

  1. A. mostly medial pterygoid muscle.
  2. B. medial pterygoid and lateral muscles.
  3. C. mostly lateral pterygoid muscle.
  4. D. medial pterygoid and temporalis muscles.
  5. E. medial pterygoid, temporalis and masseter muscles.
Hint

Identify the muscle that pulls the condyles and articular discs forward along the articular eminence.

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