I understand completely. I would be very reluctant to have anyone cutting into my back as well. However, I have had just about every type of treatment known to man. My pain has been ramping up to the point where I can't do much of anything any more. The SCS trial is minimally invasive...no cutting. Just a small lead inserted into the space next to your spinal cord. That is connected to an external "battery" that your wear for 4-7 days. If your get decent pain relief, you can opt for the permanent implant. I don't really have any options left. I hope you find something that will give you some relief.