Femoral head autograft in simultaneous primary and revision total hip arthroplasty.

Bilateral total hip arthroplasty during one anesthetic procedure can be beneficial in properly selected patients. For patients who have a failed hip arthroplasty requiring revision and a contralateral arthritic hip requiring primary arthroplasty, bilateral surgery permits the resected femoral head from the primary procedure to be used as a fresh autogenous bone-graft during the revision procedure. Four patients underwent combined primary hip arthroplasty and contralateral revision hip arthroplasty during one anesthetic procedure. The femoral head obtained during the primary procedure was used as a structural acetabular bone-graft in three patients, and bone slurry was used to fill cavitary acetabular defects in one patient. A femoral neck autograft was used to reconstruct a calcar defect in one of the patients. After an average follow-up period of 27 months, all hips were functioning well with healed bone-grafts and stable prosthetic components.