MALMÖ, Sweden, Dec. 4 -- Several years after surgery to repair a non-traumatic meniscus tear, loss of muscle strength in the quadriceps left middle-aged patients with a painful, unstable knee ...

DEAR DOCTOR K: I’ve been having a lot of knee pain. Would you describe the anatomy of my knee so that I can understand more when I see my doctor about it? DEAR READER: Joints are places where two or ...

Knee pain in the front of the joint, also known as runner’s knee, is far more than an irritation for athletes; it’s a shared ache that catches commuters, office workers, and others. Discover the ...

The insides of your knees may seem like an unusual place to experience pain, but knee pain is extremely common, with issues frequently caused by injuries, arthritis, and overuse. Once something ...

There are many possible causes of pain at the back of the knee. A person could have an injury, a cyst, inflammation, runner’s knee, or osteoarthritis. The knee is a complex joint, and it takes a lot ...

Pain in the top, or front, of the knee — also known as anterior knee pain — has several possible causes. If the top, or front, of the knee hurts, it may be due to tendonitis, arthritis, or another ...