Loss of blood flow to a bone leads to avascular necrosis — the death of bone tissue. This most commonly affects the thighbone, causing groin pain.
Reactive arthritis is an inflammatory condition that develops in response to an infection in another part of your body.
The result of torn or stretched ligaments, a sprained ankle requires proper self-care and, in some cases, prompt medical evaluation to ensure effective treatment.
Mar. 13, 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. 4, 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. 4, 2013.
- Imboden JB, et al. Current Rheumatology Diagnosis & Treatment. 2nd ed. New York, N.Y.: The McGraw-Hill Companies; 2007. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=38. Accessed Jan. 4, 2013.
- Maughan KL. Ankle sprain. http://www.uptodate.com/home. Accessed Jan. 4, 2013.
- Wilkinson JM (expert opinion). Mayo Clinic, Rochester, Minn. Jan. 27, 2013.