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  1. Knee - Wikipedia

    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.

  2. Knee pain - Symptoms and causes - Mayo Clinic

    Jan 25, 2023 · Knee pain may be the result of an injury, such as a ruptured ligament or torn cartilage. Medical conditions — including arthritis, gout and infections — also can cause knee …

  3. Knee Joint: Function & Anatomy - Cleveland Clinic

    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.

  4. Knee Pain: Causes, Treatments, Prevention - WebMD

    Apr 18, 2025 · Knee pain can result from injury, arthritis, or overuse. Learn about its causes, symptoms, and treatment options.

  5. Knee Anatomy: Muscles, Ligaments, and Cartilage

    The knee anatomy is complex and is a common source of injuries in athletes. Anatomy of a knee tendons, ligaments and common injuries are explained by a JOI Rehab Therapist.

  6. Knee Pain Location Chart: What Knee Pain May Indicate - Healthline

    Apr 28, 2025 · The precise location of your knee pain can help you narrow down the potential cause. Here's what you need to know as well as a chart.

  7. Knee Anatomy: Bones, Muscles, Tendons, and Ligaments

    Sep 5, 2025 · The knee joint is a complex structure that involves bones, tendons, ligaments, and muscles for normal function. Three bones come together in the knee joint: the tibia, femur, and …

  8. The knee: Anatomy, injuries, treatment, and rehabilitation

    May 9, 2025 · The knee is the largest and most complex joint in the body, holding together the thigh bone, shin bone, fibula (on the outer side of the shin), and kneecap.

  9. 10 Common Causes of Knee Pain - The Orthopedic Clinic

    Dec 27, 2024 · This informative guide provides an overview of the most common causes of knee pain and when to consult with an experienced orthopedic physician.

  10. Knee Injuries and Disorders - MedlinePlus

    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 …