DefinitionBy Mayo Clinic staff
Knee pain is a common complaint that affects people of all ages. 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.
Many types of minor knee pain respond well to self-care measures. Physical therapy and knee braces also can help relieve knee pain. In some cases, however, your knee may require surgical repair.
- Knee problems. National Institute of Arthritis and Musculoskeletal and Skin Diseases. http://www.niams.nih.gov/Health_Info/Knee_Problems/default.asp. Accessed Jan. 23, 2013.
- Firestein GS, et al. Kelley's Textbook of Rheumatology. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2013. http://www.mdconsult.com/das/book/body/208746819-6/0/1807/0.html. Accessed Jan. 23, 2013.
- Anderson RJ, et al. Evaluation of the active adult patient with knee pain. http://www.uptodate.com/home. Accessed Jan. 23, 2013.
- Marx JA, et al. Rosen's Emergency Medicine: Concepts and Clinical Practice. 7th ed. Philadelphia, Pa.: Mosby Elsevier; 2010. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-323-05472-0..X0001-1--TOP&isbn=978-0-323-05472-0&uniqId=230100505-57. Accessed Jan. 23, 2013.
- Common knee injuries. American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=A00325. Accessed Jan. 23, 2013.
- Zeller JL, et al. JAMA patient page: Knee pain. Journal of the American Medical Association. 2007;297:1740.
- Laskowski EL (expert opinion). Mayo Clinic, Rochester, Minn. Jan. 28, 2013.
- Calcium pyrophosphate deposition (CPPD). American College of Rheumatology. http://www.rheumatology.org/practice/clinical/patients/diseases_and_conditions/pseudogout.asp. Accessed Jan. 24, 2013.
- Kalunian KC. Nonpharmacologic therapy of osteoarthritis. http://www.uptodate.com/home. Accessed Jan. 24, 2013.
- Kalunian KC. Pharmacologic therapy of osteoarthritis. http://www.uptodate.com/home. Accessed Jan. 24, 2013.
- Glucosamine/Chondroitin Arthritis Intervention Trial (GAIT). National Center for Complementary and Alternative Medicine. http://nccam.nih.gov/research/results/gait. Accessed Jan. 24, 2013.
- Acupuncture for pain. National Center for Complementary and Alternative Medicine. http://nccam.nih.gov/health/acupuncture/acupuncture-for-pain.htm. Accessed Jan. 24, 2013.