ATTENTION

If you or someone you know is experiencing a mental health crisis, call 988 for 24/7 free and confidential crisis support. You do not have to be suicidal to call. Access more info and resources on suicide prevention, emotional and mental health support. 
toggle mobile menu Menu
toggle search menu

Site Navigation

Supplemental

Menu

Temporomandibular (TM) joints

Top of the page

Temporomandibular (TM) joints

The temporomandibular (TM) joints join the skull and lower jawbone (mandible). These gliding "ball and socket" joints are separated by a disc made of cartilage, which keeps the two bones from rubbing together.

These joints are located just in front of each ear. They move when a person opens and closes the mouth.

The TM joints are stabilized by muscles that attach directly to the jawbone. If these muscles are strained or tense, jaw pain may result.

Sometimes TM joint problems result when the cartilage disc tears or moves out of its normal position (disc displacement).

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Healthwise is a URAC accredited health web site content provider. Privacy Policy. How this information was developed to help you make better health decisions.

To learn more, visit Healthwise.org

© 1995- Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

Take Care, Someone Needs You.

You take care of others, so take care of yourself. Let us be your partner in health, whether you're recovering from an injury, checking in for your annual exam, or enjoying an online class.

Because when you take care of yourself, everyone around you benefits.

Connect with Us
Contact Us In Boise (208) 381-2222