Jaw pain surgery showdown: which arthroscopic technique wins?
NCT ID NCT06782191
First seen Aug 06, 2026 · Last updated Aug 07, 2026 · Updated 1 time
Summary
This trial compares two arthroscopic procedures for treating painful jaw joint disc displacement with reduction. One procedure involves rinsing the joint and releasing adhesions, while the other adds further tissue adjustment. The study will see which method better improves mouth opening, reduces pain, and lessens disability. Participants will be randomly assigned to one of the procedures and followed for two years.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Arthroscopic lysis and lavage (joint rinsing and adhesion release) compared to operative arthroscopy (additional tissue adjustment)
- What this could lead to
- If operative arthroscopy proves superior, it could become the preferred surgical option for people with painful jaw joint disc displacement, offering better mouth opening and pain relief.
- What could go wrong
- This is a relatively small trial, and the procedures are invasive with typical surgical risks. The results may not apply to all patients, and the more complex operative technique might not outperform the simpler lavage.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Karolinska Institutet
RECRUITINGHuddinge, 14104, Sweden
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