Doctors use X-rays to help diagnose osteoarthritis by showing changes in the joints. Osteoarthritis on X-rays can appear even when there are no symptoms, or when symptoms are severe. Changes on the ...

Ultrasonography (US)-identified features like osteophytes, effusion, meniscal extrusion, cartilage damage, calcium crystals, and popliteal cysts were associated with knee symptoms, radiographic knee ...