I had ablation and injections. The cortisone injection lasted about 2 days but I'm not supposed to get cortisone because I have severe osteoporosis. Anyway the SCS trial began Wed when they taped it to my back and is not doing much for me. The rep was asking me to put percentages on the relief I am getting which is like speaking Greek to me. I mean whatever it is it's not much. I have a few more days til the damn thing off my back . It feels like I have a cell phone strapped on my back making sleeping very akward. But I will wait it out I guess.