TMJ stands for temporal-mandibular joint. Problems in this joint may be caused by a misalignment of the teeth, trauma, or excess muscle tension. Aside from the two bones that meet there, cartilage buffers them and five muscles are involved in the area. If something goes wrong a good deal of trouble can result. Problems in this area can cause:
- Trouble/soreness in opening and closing the mouth
- Clicking or popping of the jaw
- Pain in the jaw muscles
- Soreness in the area, sometimes extending to the face
Preventive dentistry and other dental treatments for the condition can include replacing missing teeth, moving teeth, adjusting the bite, filling gaps between teeth, etc. There is no one solution that is right for all cases and even practicing preventive dentistry techniques does not always resolve the issue. Sometimes a plastic mouthpiece is used to prevent clenching or grinding that is contributing to the problem. If untreated and taken to extremes, surgery may be required to repair a badly damaged joint.