TMJ is short for temporomandibular joint. It is a joint in your jaw that can sometimes develop problems. The name of this temporomandibular joint dysfunction is TMJ.
What Causes TMJ?
TMJ can be caused by overuse of the temporomandibular joint. Things that can cause clenching of teeth or tightening of the jaw are stress or anxiety. Tension in the jaw can cause TMJ.
TMJ can also be caused by a misalignment of the upper and lower joints. This can be caused by a car accident or natural occurrence Inflammation of that joint can also be caused by arthritis.