Comparing two jaw joint procedures for limited mouth opening
Part of Bones, joints & muscles, Mouth & dental clinical trials.
This study compares two minimally invasive procedures (arthroscopy using a tiny camera vs. arthrocentesis using a needle to flush the joint) to see which works better for people with a displaced jaw disc that limits mouth opening. It might help you if simple treatments haven't worked.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 or older.
- Your jaw joint is displaced (disc moves out of place) and you cannot open your mouth wider than 35 mm (about the width of two fingers).
- You have jaw pain and disability rated at least 3 out of 10.
- You have not had open surgery on your jaw joint before.
- You do not have a rheumatologic joint disease (like rheumatoid arthritis).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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