Add Yahoo as a preferred source to see more of our stories on Google. Suffering from knee pain? It can affect you at any age, and it isn't always easy to narrow down the cause. The pain may be a ...

Our knee joints take a lot of pounding throughout our lives, which can eventually lead to osteoarthritis and other knee injuries. Knee replacement surgery (knee arthroplasty) is designed to restore ...

Knees contain two types of cartilage: articular and meniscus. Articular cartilage helps the knee move freely. Meniscus cartilage serves as a cushion or shock absorber between the bones. Sports ...