Shoulder bursitis is inflammation of a bursa, a fluid-filled sac, in the shoulder joint. The bursa provides padding between bones, tendons, and ligaments to reduce friction and improve joint ...

Shoulder pain can be caused by various conditions, from tendonitis to poor posture. Relief typically involves rest, ice, therapy, medication, and proper exercises, or surgery ...

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The rotator cuff provides stability for the shoulder joint and is responsible for rotating the arm both internally and externally. Most tennis players who experience shoulder pain present with one ...

Many of Rowe's patients had “signs and symptoms of bursitis, biceps tendonitis ... and should include symptoms of the shoulder slipping, falling out, subluxing or dislocating. Using this definition, ...

A hinge joint is a type of synovial joint that works like the hinge on a door, allowing bending and straightening only. The shoulder and hip joints are both ball and socket joints. A ball and ...

Ball and socket joints also allow flexion and extension. Flexion of the shoulder joint occurs when the humerus (upper arm) moves forwards from the rest of the body, which happens at the end of an ...

1 The association between impingement symptoms and shoulder instability is well established. Excessive humeral head translations, based on capsular laxity and instability,10 15 cause temporal ...