Dr. Brian Hale's San Antonio Cosmetic Dentistry Blog

Friday, February 6, 2009

Common Causes for Temporomandibular Joint Dysfunction

Temporomandibular joint disorder (TMJ/TMD)) is a group of complex problems stemming from your jaw joint. Because muscles and joints of your jaw bone work together, a problem with either one can lead to stiffness, headaches, ear pain and malocclusion (bad bite). Below are some common factors that can lead to TMD:

Teeth grinding and teeth clenching (called bruxism). This action can increase the wear on the cartilage lining of your temporomandibular joint. You may be unaware of this behavior, but you can ask someone to observe you while you are sleeping or ask a dentist to check for the wear patterns on your teeth. If you awake in the morning with jaw pain or sensitivity, you may be grinding your jaw while you sleep.

  • Trauma to your jaw. Previous blows to the jaw or impact injuries can lead to TMD
  • Dental problems and misalignment of the teeth, also known as a bad bite. If you have ever found it hard to find a comfortable bite or relaxing position of your jaw, this may indicate TMD.
  • Routine tasks like holding the phone between your head and shoulder can contribute to TMD.
  • Stress. Sometimes people under a great deal of stress get rid of their nervous energy by grinding and/or clenching their teeth.
  • Excessive gum chewing or fingernail biting

If you believe you are suffering from TMD and you live in the San Antonio area, please contact neuromuscular dentist Dr. Brian Hale today. We can schedule your consultation over the phone and help you achieve a pain-free lifestyle quickly.

posted by Patti at 2:47 PM

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