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Questions and Answers
What is indicated by the presence of crepitus in the temporomandibular joint (TMJ)?
What is indicated by the presence of crepitus in the temporomandibular joint (TMJ)?
- Prolonged and continuous noise by degenerative disease or inflammation
- Bone to bone contact due to degenerative disease or inflammation (correct)
- Internal derangement or tumor
- Sudden movement of disc relative to condyle
What is the alternative approach for TMJ palpation?
What is the alternative approach for TMJ palpation?
- Bilateral palpation for tenderness, swelling, and abnormal movement
- Palpation by pressing over the lateral aspect of the joint
- Gently pressing the external auditory meatus with the little finger (correct)
- Asking the patient to open and close the mouth
What is the maximum opening of the temporomandibular joint (TMJ) measured by?
What is the maximum opening of the temporomandibular joint (TMJ) measured by?
- Auscultation
- Tenderness
- Swelling
- Boley gauge or ruler (correct)
What does the presence of clicks in the TMJ indicate?
What does the presence of clicks in the TMJ indicate?
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What is the purpose of bilateral palpation over the lateral aspect of the temporomandibular joint (TMJ)?
What is the purpose of bilateral palpation over the lateral aspect of the temporomandibular joint (TMJ)?
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