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 ...

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 ...

The shoulder joint has been said to require the fine-tuned ratio of mobility to stability. Shoulder anatomy is designed to allow a vast range of motion and at the same time remain stable. However, ...