Each joint has a cartilage disc inside keeping the bones apart to protect them from wear and tear, and for shock absorption. The jaw joint is surrounded by a capsule enclosing it. The jaw movement is driven by many muscles responsible for its different actions.
Disorders of the TMJ are often referred to as TMD or Temporo-mandibular disorder. Injury and other conditions that routinely affect other joints in the body, such as sprains, inflammation, arthritis and trauma also affect the TMJ.
TMJ disorders are characterized by pain or tenderness over the jaw, neck or face region.
Other common symptoms include:
Your physiotherapist will thoroughly assess your condition and make recommendations specific to you. Usually this will include manual therapy, education and advice, and formulation of an exercise program to strengthen muscles supporting the jaw, shoulder blades and cervical spine. If necessary, referral to other health professionals, or for medical imaging may be indicated.
