Some types of pain can be caused by obvious problems. Sprains, fractures, and the like often have a memorable moment that causes them. Others may require the doctor's diagnosis. Rheumatoid arthritis often attacks small bones, such as those in the wrists and hands. Although most treatments are similar, there might be important differences. Arthritis: There is a variety of types of arthritis. The most common are osteoarthritis, gout and rheumatoid. All three can affect the wrists and hands. These three…