Patients with<unk>  arthritis usually appear toxic.Common physical<unk>  findings of<unk>  arthritis include erythema, warmth, swelling, tenderness and decreased range of motion over the affected joint, usually knee.
Septic arthritis physical examination
Reactive arthritis physical examination
Rheumatoid arthritis physical examination
Psoriatic arthritis physical examination
Bursitis physical examination
Rheumatic fever physical examination
Osteoarthritis physical examination
Polymyalgia rheumatica physical examination