I was hoping maybe someone could help me. After all conservative treatments have failed to help, I am looking for a specialist who may be able to find out what's going on. I cannot see my NS, doesn't take my insurance. But I am running into a wall, because my NS office seems to be the best one in town and I cannot get any info on others who are respected. I have been told of Ortho guys who are good (one has reviewed my records, does not think he can improve on fusion, which is really not in question. I just want to know what IS causing the current problem, apparently fusion is good. Still waiting for an answer about this.) But I think a NS is probably best. Does anyone have any opinion on this? Thanks so much!