The Role of Ultrasound Versus Radiography in Knee Osteoarthritis: A Bilateral Comparative Study
Knee osteoarthritis (OA) is traditionally evaluated using conventional radiography (Rx), which is limited to assessing structural bone changes and provides only an indirect measure of cartilage status through joint space width (JSW). Musculoskeletal ultrasonography (US) allows direct visualization of cartilage, margina...