Knee pain from worn-out cartilage, known as osteoarthritis ... Using a high-resolution X-ray scanning technique called ...

With knee pain caused by worn-out cartilage, or osteoarthritis ... Using a high-resolution X-ray scanning technique called micro-computed tomography, the scientists found that the surface of ...

Cartilage calcification is associated with knee osteoarthritis (OA). A study by Mitsuyama et al., however, suggests that calcification is primarily a consequence of aging rather than OA.