WHAT DO YOU UNDERSTAND BY OSTEOARTHRITIS? Osteoarthritis (OA) is derived from the Greek word “Osteo” that means bones, “artho” means joints and “itis” means inflammations. This is a condition where joints are affected. It is also called as degenerative arthritis or degenerative joint disease. Normally joints are surrounded with a layer of cartilage that help in the smoothly movement of…