I did for years. After it got to a less than 20% opening where the nerves come out and comlplications standing for more than 2 minutes with nerve damage, I had to have 2 surgeries. L 1 to L4 had to be rebuilt. And. Because of bone spurs and arthritis it required to have my back broke 2 times, between L1 and L2. And between L3 and L4 just to aline it up properly after the infusion. I have to admit after hearing so many people going back for more surgeries I delayed have it. Then I got to the point that I hurt 24/7. I am so glad that the Dr I went to was put in my path to do the surgeries. It should have taken me a year to be able to do what I can now 3 months after the 2 surgeries that I have had. I wish I had done this years earlier. I am 61 years old and I look forward to being able to live pain free .