Hello, I understand about the ESI. I have had two cervical fusions. Even before I accepted treatment, I got a second opinion. This injection works for some, not for others. If it does not work, don't get another. I agree with leesa. I am sorry you are having to go through spinal problems. I do wish you all the best. Don't hesitate to google up this proceedure, they even have vidios of it. The ones that I had, didn't hurt. ginnie.