Shoulder ringing may be a normal phenomenon, or it may be due to frozen shoulder, arthritis and other reasons.
1. Normal phenomenon: the bone and joint structure of the shoulder is close, the bone connection is relatively complex, and the range of joint activity is small, when there is too large an amplitude of activity, it can induce the pressure change in the joint cavity, so that the symptom of shoulder ringing occurs, which is a normal phenomenon.
2. Frozen shoulder: trauma to the shoulder joint can induce adhesion of the surrounding soft tissue lesions, thus leading to restricted shoulder joint activities and symptoms of frozen shoulder, accompanied by muscle stiffness, joint capsule hyperplasia, in daily activities or lifting the upper limb can make the affected area rattling, shoulder ringing symptoms.
3. Arthritis: when inflammation occurs in the shoulder bone joint, it can lead to changes in bone morphology, and deformed bone joints can induce the symptoms of shoulder rattle during activities.
Shoulder ringing can also be associated with synovitis, shoulder joint infection, shoulder tendonitis, etc. It is necessary to combine the characteristics of the medical history and other examination results to make an accurate judgment, and it is recommended to clarify the cause of the disease under the guidance of the doctor.