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Temporomandibular joint disorder is a problem with the joint that connects the lower jaw with the skull. Often the problems in the joint result from abnormal stresses and pressure on the joint. The temporomandibular joint absorbs the stress from chewing. If your teeth are not properly aligned, when you bite, it can cause the jaw to shift out of correct alignment. This stresses the joint and can lead to temporomandibular joint disorder.

Symptoms

Symptoms typically include: clicking or popping of the joint, pain and difficulty moving the jaw, and an occasional locking, or limited range of motion. Secondary symptoms may include ear aches, head aches, neck and shoulder pain, and a ringing in the ear.

Treatment Options

Treatment can be either surgical, or non surgical. In some cases when the joint is damaged, surgery may be necessary. Typically, however, the non surgical alternatives will be tried before the surgical alternative is considered. Depending on the problems involved, orthodontics may be an effective means of eliminating the disorder. An orthodontist can realign the teeth, and reduce the stress on the joint. Sometimes reshaping a single tooth may serve to relieve the strain.

Physical therapy, anti-inflammatory drugs, muscle relaxants, and stress management are all treatment possibilities. Most commonly, a comfortable custom-made guard, called a biteplate or nightguard, which is to be worn during the day or at nights, provides great relief from symptoms. The primary goal of these therapies is to reduced the tension in the jaw muscles and thereby reduce stress on the joint.


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