Anatomy & Histology · single question
Temporomandibular ligament — what is its function?
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Correct answer: B. Prevents condyles from moving superiorly (upward) and posteriorly
- A. The TM ligament does not assist active mouth opening; that is a function of muscles (e.g., lateral pterygoid), not this passive ligament.
- B. Correct. The temporomandibular ligament limits excessive posterior and superior movement of the condyle, protecting the retrodiscal tissues from excessive force during normal jaw movement/closure.
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