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May 9, 2023 · Common causes include arthritis, ligament and meniscus tears, tendonitis, and patellofemoral pain syndrome. Dislocations, fractures, and bone tumors are less common. Knee pain is diagnosed based on a description of symptoms and triggers, physical exam, and possibly imaging studies. Treatment depends on the cause.
Cartilage is a tough but flexible tissue that helps keep joints in good working order. A joint is the area where the ends of two or more bones join one another. For instance, the knee is the joint where the shinbone (tibia), thighbone (femur), and kneecap (patella) all come together.
Knee injuries involve trauma to one or more tissues that make up the knee joint: ligaments, tendons, cartilage, bones and muscles. These types of injuries may happen due to a fall, forceful twisting of the knee or high impact from a motor vehicle accident or another force. Common knee injuries include fractures, dislocations, tears and sprains.
Many knee problems are a result of the aging process and continual wear and stress on the knee joint (such as, arthritis). Other knee problems are a result of an injury or a sudden movement that strains the knee. Common knee problems include the following: Sprained or strained knee ligaments and/or muscles.
Mar 1, 2023 · Lateral collateral ligament (LCL) injury: The LCL is located in the knee joint, and it can become strained, sprained, and torn. Lateral tibial plateau fracture: ...
Dec 21, 2023 · Knee pain with no obvious injury; Knee symptoms Possible causes Pain and stiffness in both knees, mild swelling, more common in older people. Osteoarthritis. Warm and red, kneeling or bending makes pain and swelling worse. Bursitis. Swelling, warmth, bruising, more likely while taking anticoagulants. Bleeding in the joint
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 . It is often termed a compound joint having tibiofemoral and patellofemoral components.
