osteoarthritis diagram

veterinarian polyarthritis problem sickness articular cartilage swelling lymphocyte deformity osteoclast diagnosis capsule disorder structure bones poster damage icon skin illness spine pitted tissue sick cytokine stiffness symptom synovium erosion synovial membrane inflammatory thickened tomography muscle affects ankylosis bony leg trauma physiology symptoms ache anatomical normal hand finger immune autoimmune medicine osteoporosis rheumatoid arthritis knee diagram bone health disease pain human vector inflammation osteoarthritis anatomy injury orthopedic skeleton body joint medical painful treatment biology rheumatism surgery healthy doctor graphic skeletal