Your temporomandibular joint (TMJ) is your jaw joint. It connects your lower jawbone to the base of your skull. You have one TMJ on each side of your face, located just in front of your ears. These ...

The exact cause of temporomandibular joint (TMJ) disorders is largely unknown. Some cases begin after an injury, while others may have more to do with a mix of joint structure, genetics, and stress.

Many TMJ cases resolve on their own or with simple treatments. TMJ symptoms often involve jaw pain, popping, or difficulty opening the mouth. Stress, teeth grinding, and jaw injuries are common causes ...

Temporomandibular joint disorders (TMD) might cause the jaw to press on nerves that affect eye movement and contribute to vision issues, such as astigmatism, nearsightedness, and farsightedness. TMD ...