TMJ Disorders

TMJ (temporomandibular joint) disorders are a family of problems related to the complex jaw joint. If you have had symptoms like pain or a “clicking” sound, you’ll be glad to know that these problems are more easily diagnosed and treated than they were in the past. These symptoms occur when the joints of the jaw and the chewing muscles (muscles of mastication) do not work together correctly. TMJ stands for temporomandibular joint, which is the name for each joint (right and left) that connects your jaw to your skull. Since some types of TMJ problems can lead to more serious conditions, early detection and treatment are important.

No one treatment can resolve TMJ disorders completely and treatment takes time to become effective. Dr. Arnoldt, Dr. Baker, and Dr. Lieberman can help you have a healthier and more comfortable jaw.

Trouble With Your Jaw?
TMJ disorders develop for many reasons. You might clench or grind your teeth or tighten your jaw muscles, stressing your TM joint. Perhaps you have a damaged jaw joint due to injury or disease. Injuries and arthritis can damage the joint directly or stretch or tear the muscle ligaments. As a result, the disk, which is made of cartilage and functions as the cushion of the jaw joint, can slip out of position. Whatever the cause, the results may include a misaligned bite, pain, clicking, or grating noise when you open your mouth or trouble opening your mouth wide.

Do You Have A TMJ Disorder?

  • Are you aware of grinding or clenching your teeth?
  • Do you wake up with sore, stiff muscles around your jaws?
  • Do you have frequent headaches or neck aches?
  • Does the pain get worse when you clench your teeth?
  • Does stress make your clenching and pain worse?
  • Does your jaw click, pop, grate, catch, or lock when you open your mouth?
  • Is it difficult or painful to open your mouth, eat, or yawn?
  • Have you ever injured your neck, head, or jaws?
  • Have you had problems (such as arthritis) with other joints?
  • Do you have teeth that no longer touch when you bite?
  • Do your teeth meet differently from time to time?
  • Is it hard to use your front teeth to bite or tear food?
  • Are your teeth sensitive, loose, broken or worn?

The more times you answered “yes”, the more likely it is that you have a TMJ disorder. Understanding TMJ disorders will also help you understand how they are treated.


There are various treatment options that Dr. Arnoldt, Dr. Baker, and Dr. Lieberman can utilize to improve the harmony and function of your jaw. Once an evaluation confirms a diagnosis of TMJ disorder, our doctors will determine the proper course of treatment. It is important to note that treatment always works best with a team approach of self-care joined with professional care.

The initial goals are to relieve the muscle spasm and joint pain. This is usually accomplished with a pain reliever, anti-inflammatory, or muscle relaxant. 

Self-care treatments can often be effective as well and include:

  • Resting your jaw
  • Keeping your teeth apart when you are not swallowing or eating
  • Eating soft foods
  • Applying ice and heat
  • Exercising your jaw
  • Practicing good posture

Stress management techniques such as biofeedback or physical therapy may also be recommended, as well as a temporary, clear plastic appliance known as a splint. A splint (or nightguard) fits over your top or bottom teeth and helps keep your teeth apart, thereby relaxing the muscles and reducing pain. There are different types of appliances used for different purposes. A nightguard helps you stop clenching or grinding your teeth and reduces muscle tension at night and helps to protect the cartilage and joint surfaces. It may be worn 24 hours/day to help your jaw heal. An orthotic stabilization appliance is worn 24 hours/day or just at night to move your jaw into proper position. These appliances also help to protect from tooth wear.


BOTOX can also be used successfully to treat muscular pain related to TMJ disorders.  The medication is given to help relieve the overloading of the joint and associated muscles. Once BOTOX is injected, patients often feel relief approximately 2 weeks later.  BOTOX has become a great option for patients with muscular TMJ pain.

What About Bite Correction Or Surgery?

If your TMJ disorder has caused problems with the way your teeth fit together, you may need treatment such as bite adjustment (equilibration), orthodontics with or without jaw reconstruction, or restorative dental work. Surgical options such as arthroscopy and open joint repair restructuring are sometimes needed, but are reserved for severe cases. Dr. Arnoldt, Dr. Baker, and Dr. Lieberman do not consider TMJ surgery unless the jaw can’t open, is dislocated and nonreducible, has severe degeneration, or the patient has undergone appliance treatment unsuccessfully.