TMJ and TMD Pain
Temporomandibular Disorders
The temporomandibular joint (TMJ) is the joint that connects your jawbone to your skull. It acts as a hinge, allowing you to open and close your mouth, chew, and speak. When there is dysfunction or an issue with the TMJ, it can lead to a condition known as temporomandibular disorder (TMD).
TMD pain can have various causes, including:
Jaw misalignment: If the TMJ is not properly aligned, it can result in pain and discomfort. Misalignment can occur due to factors such as trauma, teeth grinding (bruxism), or arthritis.
Muscular problems: TMD pain can also stem from problems with the muscles that control jaw movement. These muscles can become tense or go into spasm, leading to pain in the jaw joint.
Cartilage or disc issues: The TMJ has a cartilage disc that acts as a cushion between the jawbone and the skull. If this disc becomes displaced, damaged, or deteriorates, it can cause pain and affect jaw movement.