Avascular necrosis; Osteonecrosis; Ischemic bone necrosis; AVN
There are no symptoms in the early stages of aseptic necrosis. As bone damage worsens, you may have the following symptoms:
Your health care provider will do a complete physical exam to find out if you have any diseases or conditions that may affect your bones. You will be asked questions about your symptoms and medical history. The questions might include:
Be sure to let your health care provider know about any medications or vitamin supplements you are taking, even over-the-counter medicine.
After the exam, your doctor will order one or more of the following tests:
Canale ST (ed). Campbell's Operative Orthopaedics. 10th ed. Philadelphia, Pa: Mosby; 2003.
Lackner H, Benesch M, Moser A, Smolle-Juttner F, Linhart W, Raith J, Urban C. Aseptic osteonecrosis in children and adolescents treated for hemato-oncologic diseases: a 13-year longitudinal observational study. J Pediatr Hematol Oncol. 2005 May;27(5):259-63.
Powars DR, Chan LS, Hiti A, Ramicone E, Johnson C. Outcome of Sickle Cell Anemia: A 4-Decade Observational Study of 1056 Patients. Medicine (Baltimore). 2005 Nov;84(6):363-376.