What is TMJ disorder?

TMJ disorder, or temporomandibular joint disorder, occurs when there are problems with the jaw joint or the muscles controlling it. This joint connects the lower jaw (mandible) to the skull, and it allows movements like chewing, speaking, and yawning. When the joint is damaged or the muscles around it become tense, it can cause pain, difficulty moving the jaw, and clicking or popping sounds during movement.

The causes of TMJ disorder can vary, but it is often linked to injury, arthritis, or problems like teeth grinding and misaligned jaws. People with TMJ disorder may experience discomfort in the jaw, face, neck, and even shoulders, as the condition can affect muscles and nerves in surrounding areas. In some cases, the symptoms may come and go, while in others, they may worsen over time.