I had a Nevro stimulator placed May 2018. It was great and then 4 months in, the leads slipped. Had a revision surgery in Oct 2018. Each surgery the doctor said I had so much scar tissue it was hard to get the leads placed. After the revision surgery I have been reprogrammed numerous times and with no help. Seems to help for a few days and then my pain comes back. I have had it turned off for at least a month and I meet with my rep today and gonna ask for removal. I have had 3 fusions from S1-L2. Has anyone had a stimulator work and then just stop working? They did xrays and they said the leads have migrated to the left but have no come down.