Hip artery embolization is a catheter-based procedure that delivers microscopic particles into the abnormal neovasculature surrounding an arthritic hip joint, reducing the inflammatory blood supply responsible for chronic pain and synovial irritation.
Our physicians advance a microcatheter from a small puncture in the wrist or groin artery to the branches feeding the hip capsule. Real-time fluoroscopy shows the abnormal vessel network before particles are delivered.
The embolic particles occlude the inflamed vessels. Healthy blood flow to the femoral head and surrounding muscles is preserved through collateral circulation.
Hip artery embolization typically takes 60 to 90 minutes under local anesthesia, with sedation available if needed.