TMJ and TMD

The temporomandibular joint, or TMJ, is where several of your jaw muscles come together and enable you to open and close your jaw. The TMJ is complex and can perform several different types of movements, from opening and closing to rotating and gliding. And it’s one of the most-used joints in the body when you consider how often you move your jaw when speaking and eating.

Temporomandibular Joint Disorder, or TMD, results in chronic pain in the jaw and face of some patients.  Sometimes it may be the cause of headache pain.

The structure of the TMJ includes a small disc and a ball and socket. The disc acts as a cushion when the jaw is opening, closing, and moving. When something causes this joint to perform improperly, significant pain can develop.

Treating TMJ Pain

Your dentist can help to determine the cause of your jaw or facial pain through an examination, X-ray, etc. Because jaw or facial pain can result from a variety of causes, it is important to talk with your dentist about causes and treatment options for TMD.

TMD Treatment Options

• Heat and Cold Therapy: Alternating heat and cold to the affected site can reduce the pain intensity and affect the muscles, joints, and ligaments surrounding the jaw.
• Reduce Movement: Limiting the movement in the TMJ gives the muscles and joints a chance to relax. Activities where you open your jaw wide, such as singing or wide yawning, should be avoided. Sleeping with your hand cradled on your jaw or causing pressure can also adversely affect the TM joint.
• Chewing: Avoiding foods that require extensive chewing can also help reduce TMD. Gum is especially good to avoid with TMD.
• Dental Visits: Working with your dentist to receive treatment for any causes that may be adversely affecting your bite can improve TMD.
• Medication: Sometimes an anti-inflammatory can be uses to help treat your TMD. Talk with your dental professional about medication options before beginning treatment.
• Dental Appliance: Your dentist can help provide you with a splint or mouth guard to improve your bite and/or immobilize the TM joint so it can heal. 

Once TMD has been diagnosed, your dentist can explain what might be causing the disorder and outline steps for reducing the problem. Sometimes a long-term treatment plan for TMD is necessary. Be sure to express your concerns and questions throughout the treatment process.

To learn more about this topic or for more information about cosmetic dentistry, family dentistry, sedation dentistry or any other dental health related topic, contact one of the Crown Council member dentists. Use the Crown Council Dentist Locator at the left of this page to find one closest to your area.