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 ...

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 ...

Labrum is soft cartilage that lines the ball-and-socket joints of the shoulders. This cartilage encircles the glenoid, a cavity in the shoulder blade, providing protection and stability to the ...

Many people have heard the term shoulder instability but have wondered what that means. So, what is shoulder instability? Many structures are responsible for stabilizing your shoulders. This includes ...

Posterior shoulder dislocations are relatively uncommon, comprising only 2-4% of all shoulder dislocations. Thus, posterior dislocations often go undiagnosed, and can lead to severe consequences for ...

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 ...

Stop wasting time on redundant reps; experts reveal the specific exercises needed to isolate each deltoid head for maximum growth and injury prevention.