Heterotopic Ossification
One treatment session, given at the right moment, can drop the risk of abnormal bone formation from as high as 90% to about 10%.
About Heterotopic Ossification
Heterotopic ossification (HO) occurs when bone forms in soft tissues after an injury or surgery. It often presents as a painful, hard lump beneath the skin that can limit joint movement.
Radiation therapy can dramatically reduce the risk of HO when given shortly after surgery. Without treatment, the risk of HO can reach 90%. With a single radiation session, that risk drops to about 10%.
Timing is everything
This treatment is preventive, and the window is narrow. Radiation is typically delivered within 24 hours before surgery or within 72 hours after — before the abnormal bone has a chance to organize.
If you are scheduled for hip surgery, revision arthroplasty, or repair of a significant injury and you have a history of HO, tell your surgeon. We coordinate directly with orthopedic teams to make the timing work.
What to expect
A single session, a few minutes on the table, no anesthesia and no recovery time. You will not feel the treatment. Side effects are uncommon and usually limited to mild temporary skin irritation over the treated area.
A note on radiation dose
Treatment for benign conditions uses a small fraction of the dose used to treat cancer. The machine is the same; the prescription is not. Your physician will walk you through exactly what is delivered and why.
Benign Conditions
Is This an Option for You?
A consultation is the fastest way to find out. Most patients are seen within a few days.
Request a consultationScheduled for surgery and at risk for HO?
A consultation costs you an hour and answers the question. Ask whether radiation therapy belongs in your treatment plan.