Joint pain is often accompanied by swelling from underlying inflammation. If there’s no swelling, doctors can narrow down the cause. When talking about joint pain, the first condition you might ...

About one in four adults experience chronic knee pain, though its prevalence continues to rise—even among younger people, ...

Your knee is a complex piece of equipment: Bones, cartilage, ligaments, tendons, and muscles meet at or help to form the knee, and any of these could be involved in knee pain. "There are a number of ...

Septic arthritis of the knee involves a sudden, severe infection in one or both knee joints. Without treatment, it can impair mobility, lead to permanent damage, or even be fatal. Septic arthritis is ...

The radiograph shows knee effusion, which can be seen as water density above the patella and anterior to the fibula. The next best step in treatment is to perform arthrocentesis to evaluate the fluid ...