plain x ray of the right knee shows apparent joint osteoarthritis according to kellgren and lawrence system for classification of

accident ache anatomy apparent arthritis body bone bones classification definite deformity diagnosis grade inflammation injured injury join joint kellgren knee lateral lawrence leg medical medicine multiple muscle narrow narrowing orthopedic osteoarthritis osteophytes pain painful physical plain posteroanterior pxr radiology ray replacement right sclerosis shows skeleton space sprain strain symptom system tendon therapy treatment view xray