I had a spinal cord stimulator trial last week. Once I figured out how to use the stimulator when my nerve pain started it was a game changer. All I had to do was change the program to vibration mode for 10 minutes or less and it immediately stopped the pain and it never restarted. I decided to have the real one put in this up coming Friday. I have used and done everything else there possibly is out there putting off a spinal stimulator out of fear of having a foreign body placed in my body. It truly did help me tremendously and it can always be removed should it stop.