TMJ dysfunction most commonly affects which associated structure?
Show answer and explanation
Correct answer: Articular disc
The articular disc can become displaced or inflamed, causing TMJ dysfunction. Disc displacement with reduction is a common issue.
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More Musculoskeletal System in Dentistry questions
- Which muscle is responsible for elevating the shoulders and assisting in neck posture during dental procedures?
- Which muscle allows for side-to-side (lateral) movement of the mandible?
- Which structure cushions the TMJ and allows smooth articulation?
- Which bone serves as the attachment point for many tongue and neck muscles?
- Which muscle is primarily activated when a patient protrudes the mandible forward?
- Which joint structure produces synovial fluid to lubricate the TMJ?