Shoulder instability occurs when your shoulder joint (ball and socket) has lost is normal alignment (ball resting symmetrically in the socket), which causes your arm to lose its support. The most ...

The temporomandibular joints are anterior to the ear. They are ginglymoarthrodial joints that permit both rotational and sliding movements. The temporomandibular joints, which are on each side of the ...

Shoulder dislocations are one of the most common kinds of shoulder injuries and should be treated by a medical professional (popping it back into place like a character in an action movie is NOT a ...

Posterior shoulder dislocation occurs when the top of the upper arm bone, known as the humerus, moves backward out of its socket. This causes pain, muscle spasms, and a limited range of motion. The ...

An anterior shoulder dislocation occurs when the shoulder slides forward out of the socket. It is usually the result of a sports injury, fall, or traffic accident. This shoulder injury is the most ...

They're easy to confuse. But a dislocated shoulder and a separated shoulder are two distinct injuries. Here's the rundown. In severe cases of a dislocated shoulder, the tissue and nerves around the ...