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Avascular Necrosis

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Avascular necrosis – also called osteonecrosis, aseptic necrosis or ischemic bone necrosis – is a disease

that results from the temporary or permanent loss of blood supply to the bone. When blood supply is cut off, the bone tissue dies, and the bone collapses. Learn more

Awards

Lehigh Valley Hospital-Cedar Crest is nationally ranked by U.S News & World Report in orthopedics.

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Join us for events that offer opportunities for fun and learning about a variety of health issues.

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Need Help?

Call 888-402-LVHN (5846) Monday-Friday, 7 a.m. - 8 p.m.
Saturday-Sunday, 9 a.m. - 5 p.m.

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Walk-In Care

If you have a minor illness, you can walk into an ExpressCare or schedule a video visit. For allergies, ear infections, cold and flu symptoms, rash and sprains.

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How You Can Help Our Mission How You Can Help Our Mission

This is a non-profit organization. Please consider donating to help heal, comfort and care.

Learn more »