The Knee More than 4.1 million people seek medical care each year for a knee problem. The knee is the most often treated anatomical site by orthopedic surgeons.
People use their knee to pivot, change direction, jump, kneel, crawl, and kick.
It is no wonder that so many people, even Olympic athletes, are susceptible to knee injuries. There are many components to the knee making it vulnerable for various types of injuries. Many injuries are successfully treated conservatively, while others require surgery to correct. Here are some facts about the knee from the American Academy of Orthopaedic Surgeons. The knee is the largest joint in the body, and one of the most easily injured.