Laser versus nerve stimulation for jaw and facial pain
Part of Bones, joints & muscles, Mouth & dental clinical trials.
This study compares two non-invasive treatments – low-level laser therapy and transcutaneous electrical nerve stimulation (TENS) – to see which works better for relieving jaw and facial pain from temporomandibular disorder (TMD). You may benefit if you've had persistent jaw pain and limited mouth opening for over 3 months.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have had jaw or facial pain for at least 3 months.
- A doctor or dentist has diagnosed you with temporomandibular disorder (TMD) with myofascial pain.
- Your pain is linked to trigger points in the masseter or temporalis muscles (the muscles used for chewing).
- You have limited mouth opening – less than 35 mm.
- You do not have other serious jaw problems, recent head/neck injury, skin conditions, heart or nerve conditions, epilepsy, or allergies to the treatment materials.
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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