How is avascular necrosis diagnosed?

Francisco J. Borja, MD on behalf of Baptist Health South Florida

Orthopedic Surgery

To diagnose avascular necrosis (osteonecrosis), your doctor will examine your hip to assess motion, stability, and strength. X-rays can help determine the extent of damage to your bones. Occasionally blood tests, an MRI, or a bone scan may be needed to determine the condition of the bone and soft tissues.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Osteonecrosis

Osteonecrosis (also known as avascular necrosis, aseptic necrosis, or ischemic necrosis of bone) is diminished blood flow to part of a bone, which leads to bone tissue death. This can lead to tiny breaks in the bone and the joint, usually the hip joint, may even become unusable.

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