I have had CRPS for 14 years in my left hand at first, and then in the left foot a year later from a separate injury. I have had lumbar blocks, stellate ganglion blocks and bier blocks over the years. My left foot hurts every day all day. My left hand acts up from weather or stress. I use the Duragesic patch and norco for breakthrough pain, which is more like every day. For the last year I have had problems with my lower back on the right side from shifting my weight off of my left foot all of these years - three weeks ago I had radio frequency thermocoagulation on l3, l4, l5 and s1 and all I have to say is ouch or more like OUCH. I wonder when the pain will subside and I will feel the affects of the procedure - actually I wonder whether it was a good idea to even agree to have the procedure - I guess I will know in the next couple of weeks. I have always wanted to find a site where I could meet people who were dealing with similar issues and to be supportive where I can.