Julie,
A Spinal Cord Stimulator or (SCS) is seen as the next line of treatment by many PM docs following failed Sympathetic Nerve Blocks. It was recommended to me about 6 months in by 2 PM specialist. There will first be a trial where sensors are placed on the spinal cord and the controls will be external. If the trial is seen as successful, then they implant the generator into your hip or back and this is a more major surgery with considerable down time. The unit sends a signal, supposedly like a vibration that can interrupt the pain signals to the brain. I strongly suggest that you research this thoroughly before making a decision. There is a lot of research published on the SCS and this forum has a great thread with many personal accounts. My decision was that this is not the right thing for me at this time. Many PM docs are really pushing these and don't always tell you all the risks and complications. Please search for yourself to see if this is the best option for you. ~mac