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Complications

By Mayo Clinic staff

Avascular necrosis that goes untreated will worsen with time. Eventually the bone may become weakened enough that it collapses. When the bone loses its smooth shape, severe arthritis can result.

Preparing for your appointment Risk factors
References
  1. Firestein GS, et al. Kelley's Textbook of Rheumatology. 8th ed. Philadelphia, Pa.: Saunders Elsevier; 2009. http://www.mdconsult.com/das/book/body/208746819-6/0/1807/0.html. Accessed Feb. 28, 2012.
  2. Questions and answers about osteonecrosis (avascular necrosis). National Institute of Arthritis and Musculoskeletal and Skin Diseases. http://www.niams.nih.gov/Health_Info/Osteonecrosis/default.asp. Accessed Feb. 28, 2012.
  3. Jones LC. Osteonecrosis (avascular necrosis of bone). http://www.uptodate.com/index. Accessed Feb. 28, 2012.
DS00650 May 4, 2012

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