TMJ (Temporomandibular Joint)
What is TMJ?
TMJ is an acronym for Temporomandibular joint. It is the joint between your upper and lower jaw. This joint comes into play every time you talk, yawn, laugh or chew food. In common parlance, TMJ is a catch all term for conditions affecting this joint.
What causes TMJ Dysfunction
Some common causes of TMJ dysfunction are:
- Trauma: such as a Motor vehicle accident, sports injury or a direct blow to the head
- Postural habits: such as slouching at a desk with chin protruded forward for long periods, playing a violin or cradling a phone between the chin and shoulder
- Oral habits: such as nail biting, pencil chewing or grinding your teeth during sleep
- Dental procedures: such as those requiring prolonged jaw opening
What are the symptoms of TMJ dysfunction?
Some common TMJ dysfunction symptoms are: Pain in the jaw and or the ear, clicking and popping with jaw movements, Headaches, Locking of the jaw in an open or closed position and muscle spasms.