If you’re an athlete who does an activity with a lot of jumping involved, or if you have a child or teen who plays such a sport, you may one day find yourself with jumper’s knee. In the medical world, ...

Plica syndrome is a condition that causes chronic knee pain. It happens when the plica, a fold or thick band of tissue in the synovial tissue that protects the knee, develops inflammation. Plica ...

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

Internal medicine and rheumatology specialist Siobhan Deshauer, MD, solves the case of Ravi, a 47-year-old man presenting to the emergency department with knee pain. Following is a partial transcript ...

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 ...

Bone cancer is more common in children and teens, but adults over 60 can also get it. People often mistake symptoms for growth spurts or arthritis. A doctor can do imaging tests and a bone biopsy to ...

Osteomyelitis is inflammation of the bone that is generally secondary to infection. Acute osteomyelitis is an infection diagnosed within 2 weeks of the onset of symptoms, whereas subacute ...

Add Yahoo as a preferred source to see more of our stories on Google. After Ashley “Ash” Baker tore the meniscus in her right knee when she was 23, she started to experience weird symptoms. Then her ...

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 ...

If you've had knee pain for a couple of weeks, you should see a doctor to help pinpoint the cause and start treatment if needed, Marko says. "This is one condition where you can make it worse if ...