Related Experiment Video
Updated: May 1, 2026

Temporomandibular Joint Pain Measurement by Bite Force and Von Frey Filament Assays in Mice
Published on: September 13, 2024
Temporomandibular disorders and headaches
Steven B Graff-Radford1, Jennifer P Bassiur2
1The Pain Center, 444 South San Vicente #1101, Los Angeles, CA 90048, USA; Section of Oral Medicine and Orofacial Pain, UCLA School of Dentistry, 10833 Leconte Avenue, Los Angeles, CA 90024, USA.
Abstract:
Headache and temporomandibular disorders should be treated together but separately. If there is marked limitation of opening, imaging of the joint may be necessary. The treatment should then include education regarding limiting jaw function, appliance therapy, instruction in jaw posture, and stretching exercises, as well as medications to reduce inflammation and relax the muscles. The use of physical therapies, such as spray and stretch and trigger point injections, is helpful if there is myofascial pain. Tricyclic antidepressants and the new-generation antiepileptic drugs are effective in muscle pain conditions. Arthrocentesis and/or arthroscopy may help to restore range of motion.
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