Sacral nerve stimulation (SNS) is a treatment for bladder, bowel and pelvic floor disorders. It involves implantation of a small medical device similar to a pacemaker under the skin of the Buttocks. The device delivers mild electrical pulses to the sacral nerves that control bladder and bowel function. https://www.newswirestats.com/global-sacral-nerve-stimulation-size-and-share-analysis-growth-trends-and-forecasts/