Frozen Shoulder - Frozen shoulder, or adhesive capsulitis, is actually a problem that brings about loss of motion and pain or stiffness in the shoulder. Rotator Cuff Harm - The rotator cuff is a bunch of muscles and tendons stabilising the shoulder joint. Accidents like tears or tendinitis might cause https://www.theorthopaedicandpainpractice.com/i-have-shoulder-pain-do-i-have-shoulder-osteoarthritis/