The muscle which is commonly involved in myofacial pain dysfunction syndrome______________?
Correct answer: D. Lateral ptergoid
- A. Medial pterygoid
- B. Massetor
- C. Temporalis
- D. Lateral ptergoid
Explanation
The lateral pterygoid is frequently implicated in temporomandibular dysfunction and myofascial pain because it helps control disc-condyle movement. Pain may also involve other muscles, but this is the classic muscle tested in this question.
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