Bed rest is also important. ??? ??? ??? Arthritis is a disease of the joints and affects mostly elderly people. ??? ??? ??? Arthritis is caused bye the destruction of the cartilage between bones at a joint especially the hip, knee, and fingers. ??? ??? ??? Bone Infections an injury to the bone, such as an open fracture, can cause this ??? ??? ??? Bone Infections with this, the pus can slowly destr