Before considering treatments for TMJ, it is imperative a diagnosis is done. This diagnosis is typically done by a dentist however other professionals are able to as well. Since there are a wide variety of TMJ conditions and situations, there is currently not an accepted, standard test to diagnose TMJ. A dentist is able to identify the syndrome by the description of symptoms combined with a physical evaluation of the jaw and face.
X-rays are also a useful tool in examining the jaw, joints, and alignment of teeth to diagnose a patient with TMJ. Having a record of a patient’s medical and family history as well as past x-rays makes it much easier to identify TMJ. Biannual dental checkups are useful for more than just a teeth cleaning and this is one reason why regularly going to the dentist is recommended. If there are changes in an x-ray from previous visits or TMJ runs in a family, a dentist will be able to more accurately diagnose and treat their patients.