TMJ Disorders

TMJ stands for temporomandibular joint, which is the name for each joint (right and left) that connects your jaw to your skull. TMJ disorders are also sometimes referred to as myofacial pain dysfunction and Costen’s syndrome. Because muscles and joints work together, a problem with either one can lead to stiffness, headaches, ear pain, bite problems (malocclusion), clicking sounds or locked jaws.

TMJ disorders can be caused by many problems related to your jaw joint. If you have had symptoms like pain or a “clicking” sound, you might be relieved to know that these problems are more easily diagnosed and treated than in the past. TMJ disorders are not uncommon and have a variety of symptoms. Patients may complain of earaches, headaches and limited ability to open their mouth. TMJ Disorders-TMJ, or temporomandibular joints, are the joints of the jaw connecting the mandible (or lower jaw bone) to the skull. They are essential joints; we use them for common activities like speaking and eating.

TMJ disorders are a major cause of facial pain and dysfunction and are an important and appropriate focus of attention by health care providers. TMJ disorders consist of a family of problems that relate to your jaw joint complex.

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. 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. Lee with his in depth training and experience in this area 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, tightening your jaw muscles and stressing your TMJ joint. You may 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.

Treatment

There are various treatment options that Dr. Lee can utilize to improve the harmony and function of your jaw. Once an evaluation confirms a diagnosis of TMJ disorder, Dr. Lee 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. Steroids can be injected directly into the joints to reduce pain and inflammation. 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. An anterior positioning appliance moves your jaw forward, relives pressure on parts of your jaw and aids in disk repositioning. 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. Appliances also help to protect from tooth wear.

What About Bite Correction Or Surgery?

If your TMJ disorder has caused problems with how 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. Lee does not consider TMJ surgery unless the jaw is unable to open, is dislocated and nonreducible, has severe degeneration or the patient has undergone appliance treatment unsuccessfully.