Bones ringing when the arm is turned may be related to the following causes: 1. Inflammation of the upper limb joints. Once such inflammation is present, a clicking sound will occur when the patient turns the upper limb or forearm. 2. This is often seen when the patient has old injuries, such as old joint fractures, dislocations, or ligament injuries, and then after recovery, there may be such a sound when moving the upper limb. 3. If the patient has rotator cuff injury, tendinitis, tendon sheath cyst or other diseases, then during the process of its onset, there may be a strange sound during the activity. 4, this situation is also often seen in patients with strain-related diseases, such as humeral epicondylitis, humeral epicondylitis, then when the forearm is turned, there may also be a click sound around the bone.