Arthritis is a condition which includes inflammatory changes in one or more joints of the human body. Arthritis comprise too many diseases with the common between them pain, swelling, stiffness, redness and function disability. The joint inflammation in arthritis can affect the joint structure itself and neighbour connective tissues such as tendons, muscles, ligaments, bones etc. Any disease in the group of arthritis has its own picture, leads to different complex of complain. The diagnosis and treatment are different. Common between them is inflammation in different degree, in one or more joints.
