Osteonecrosis Definition & Meaning | Health Care Term | CSIMarket
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Glossary

Osteonecrosis

Health Care Term

Osteonecrosis is a medical condition characterized by the death of bone tissue due to lack of blood supply. It can occur in any bone in the body but is most common in the hip, knee, shoulder, and ankle. Osteonecrosis can be caused by a variety of factors, including trauma, radiation, chemotherapy, blood clotting disorders, and long-term steroid use.

The symptoms of osteonecrosis depend on the location and severity of the affected bone, but they can include pain, stiffness, and limited range of motion. If left untreated, osteonecrosis can lead to the collapse of the affected bone and the development of arthritis.

In the health care industry, osteonecrosis is typically diagnosed with imaging tests such as X-rays, MRI, and CT scans. Treatment options for osteonecrosis depend on the stage and location of the disease but may include medication, immobilization, surgery, and joint replacement.

Health care providers may also use preventive measures such as avoiding high-dose steroid therapy and minimizing joint trauma to reduce the risk of developing osteonecrosis. Overall, osteonecrosis is a significant concern in the health care industry as it can result in significant morbidity and decreased quality of life for affected individuals.


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