There are more than 100 types of arthritis. However, most people have one of the most common. Osteoarthritis is the most common form of arthritis. This is a degenerative joint disorder, usually caused by the body's natural decline over time. Osteoarthritis can also be caused by trauma to the joints or infection. According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases, one…
