arthritis. disease of joints. bones and interosseous cartilage. biology and anatomy

anatomical anatomy arthritic arthritis biological biology body bone breakdown capsule cartilage clipart disease erosion flat health healthcare healthy human illustration inflammation joint medical medicine membrane movement normal organ osteoarthritis osteoporosis pain painful patella pictures pitted poster rheumatism rheumatoid rough science skeletal skeleton spurring stiffness support swelling synovial type vector