The right shoulder bone clicking may be normal physiological popping, but also may be the shoulder joint degenerative disease and other pathological reasons. 1. Physiological rattling: most of our normal people’s joint fluid is generally mixed with gas components, when the joint activity, the pressure in the joint cavity increases, the gas is squeezed and rupture, rattling will occur; in addition, when the joint activity, the joint capsule will have impact with the cartilage, friction, there will be a local rattling, these are the normal physiological rattling, no special treatment. 2. Pathological reasons: when the shoulder joint has degenerative lesions, popping sound may also occur. For example, osteoarthritis, synovitis and tendon slip of shoulder joint, etc. Pathological causes will lead to degeneration of articular cartilage, formation of bone redundancy, synovial hyperplasia, and abnormality of joint cavity gap. Shoulder popping may also occur when the shoulder joint moves with abnormal impingement or extrusion. There may be other reasons for the popping sound of the right shoulder bone, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy under the guidance of the doctor.