Percutaneous Sacroplasty with or without Radiofrequency Ablation for Treatment of Painful Sacral Metastases.

Both percutaneous sacroplasty alone and the combination of percutaneous sacroplasty and radiofrequency ablation are safe and effective for treatment of painful sacral metastases. The combination of percutaneous sacroplasty and radiofrequency ablation appears to be more effective than percutaneous sacroplasty alone.