Treating Incontinence: Sacral and Tibial Nerve Stimulation Neurostimulation is also utilized extensively in the field of urology and pelvic health, primarily through Sacral Nerve Stimulation (SNS) and Posterior Tibial Nerve Stimulation (PTNS). SNS involves implanting a lead near the sacral nerves, which control the bladder, bowel, and pelvic floor muscles. By modulating the electrical activity of these nerves, SNS is highly effective in treating...