The knee is a modified hinge joint, which permits flexion and extension as well as slight internal and external rotation. The knee is vulnerable to injury and to the development of osteoarthritis.

Jan 25, 2023 · Medical conditions — including arthritis, gout and infections — also can cause knee pain. Many types of minor knee pain respond well to self-care measures. Physical …

Mar 2, 2023 · The knee is the biggest joint in your body. It’s also one of the most commonly injured joints. Knees contain bones, cartilage, muscles, ligaments and nerves.

Sep 5, 2025 · It explains the different parts that make up the knee joint, how the knee works, and common knee problems. Three important bones come together at the knee joint: A fourth …

Apr 18, 2025 · To do all of these things and support your body while doing so, the knee relies on several structures. They include bones, ligaments, tendons, and cartilage. The knee, one of …

May 9, 2025 · People can injure their knees in various ways. Common types of knee injuries include sprains, strains, muscle tears, and bone fractures.

Jul 21, 2025 · Whether your knee clicks when you tackle a flight of stairs or your knees ache when you wake up every morning, dealing with knee pain can be challenging and can affect …

The knee is a hinge joint that is formed by the meeting of the thigh bone (femur) and the larger bone (tibia) of the lower leg. In humans, it is the largest joint in the body.

Jun 23, 2025 · Muscles and tendons help the knee joint move. When any of these structures is hurt or diseased, you have knee problems. Knee problems can cause pain and difficulty …

The knee is the joint where the bones of the lower and upper legs meet. The largest joint in the body, the knee moves like a hinge, allowing you to sit, squat, walk or jump. The knee consists …