Hinge joints found in knees, elbows, and fingers allow movement in one direction, like a door. Injuries or arthritis can cause pain and swelling in hinge joints, but ice and rest help reduce pain.
IS 4021: Timber Door, Window and Ventilator Frames - by Bureau of Indian Standards Publication date 1995 Usage CC0 1.0 Universal Topics data.gov.in, standardsbis.in, public.resource.org Collection ...