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 glenoid labrum contributes to the stability of the shoulder by increasing the concavity in which the humeral head glides. Anterior, posterior, and multidirectional shoulder instability have long ...

Posterior instability is less common than anterior shoulder instability, encompassing approximately 10% of all shoulder instability in young active patients. The etiology of posterior instability is ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. A 39-year-old right-hand dominant man with epilepsy ...

Your shoulders do a lot of work throughout the day. You need them to lift, pull, push, and reach, and even to walk and sit up straight. It’s no wonder they sometimes feel tired or tight, and may feel ...

Various theories exist regarding the mechanisms of stiff shoulder (SS). Potential etiological factors are adhesive capsulitis, [1] decreased capsular volume, [2,3] capsular contractions, [4] rotator ...

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 ...