Objective: To introduce a method that can be performed with minimal equipments available to most orthopedic surgeons and precludes the extensive anesthetic and ablative requirements.
Methods: A percutaneous lead tunnel was first established in the cortex next to the nidus under computerized tomography guidance with local anesthesia; then the nidus was curetted in the operating room through the lead tunnel. The study was performed in Shariati Hospital in Tehran, Iran, from September 2002 to December 2005.