Causes of dry joints

Usually there are 3 major causes of dry joints, including articular cartilage is damaged, the bones under the cartilage damage and joint fluid secretion. Increasing age, the increasing aging, so, in some elderly may be the eroded articular cartilage causes the cartilage tear and how organizations cartilage deformation (in their teens can dry joints due to the uneven development of the ligaments, tendons, muscles and bones during the growing joints). During the development of human cartilage has always been innovative, but over the years the gradual recovery will decline and be destroyed.

 So increasingly articular cartilage thinning, leaving a fractured bone beneath. The bones when no protective layer of cartilage rub against each other will cause the cry of Contents Department. Besides, in addition to cartilage, to the joint position works well, need to have a synovial fluid (also called mucus, synovial fluid) that lubricates the joints and cartilage head. As age increases, the amount of mucus secreted in the joints decreases.

 This makes the joint operation is not "smooth" and cries. Because aging will lead to a series of changes in the key factors in the body such as the viscosity of the joint, the elasticity of the ligaments, the cartilage tissue by dry deposition of crystals salt causing a dry joint.

 Besides matching phenomenon is limited both in quantity and in quality caused by aging contribute to drying the match due to injury or aging, arthritic degeneration also increased joints, which implies degeneration of articular cartilage, intervertebral discs make joint surface dry, rough, not smooth, convex and concave when movement occurs cries