Bones ringing all the time, mainly due to 3 reasons: 1, the joint degeneration, with the aggravation of age, cartilage wear gradually aggravated, especially the elderly, as well as menopausal women, cartilage degeneration more serious, gradually appear joint gap narrowing, the formation of osteophytes as well as calcification, in the joint activities, due to increased friction between the joints, there will be a ringing sound. 2, in the joint parts, bone When these soft tissues are damaged, after a long time, the elasticity of the soft tissues decreases, and the surrounding bony attachment points become plucked, leading to the sound of bones. 3. If the meniscus of the knee joint is damaged, the sound of bones ringing can easily occur when the knee joint is moving.