Comparison of clinical outcome between open and percutaneous lead insertion for permanent sacral nerve neurostimulation for the treatment of fecal incontinence

Abstract

PURPOSE: Results from early studies on sacral nerve stimulation are based on a stimulation electrode lead that was placed under direct vision during an open surgical procedure. A percutaneous inserted lead, introduced in 2002, is now widely used. This study was designed to investigate differences in clinical efficacy and adverse complications between the two methods of lead placement. METHODS: Prospectively collected data were analyzed for 48 patients who had undergone permanent sacral nerve stimulation for fecal incontinence at a single institution between 1997 and 2006. Eighteen patients had undergone open lead placement (Group 1) and 30 patients percutaneous lead placement (Group 2). RESU..