Bruxism is characterized by_____________?
Correct answer: D. All of the above
- A. Increased mobility of the teeth
- B. Radiographic widening of the pdl
- C. Morning pain in muscles
- D. All of the above
Explanation
Excessive occlusal loading in bruxism can widen the periodontal ligament, increase tooth mobility and produce morning muscle pain from nocturnal clenching. Therefore, all three listed findings may occur.
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