Knee - Wikipedia
The knee is a modified hinge joint, a type of synovial joint, which is composed of three functional compartments: the patellofemoral articulation, consisting of the patella, or "kneecap", and the patellar …
Knee Pain: What It Is, Causes, Treatment & Relief
Knee Pain Knee pain is an extremely common symptom. Lots of issue can cause it. It may be a temporary injury or chronic condition like arthritis. You can usually treat knee pain at home with rest …
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 pain.
How to Pinpoint Your Knee Pain and Its Possible Cause
Dec 1, 2025 · Learn what your knee pain location says about potential causes, from injury to arthritis, with this informative chart for identifying issues.
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.
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 walking. Knee …
Knee Pain Conditions, Causes, Symptoms, Treatments
Apr 24, 2024 · Do you have knee pain? Learn about the common causes, based on the location of the pain, and when you should see a doctor about your pain.