I had a bone scan done. I posted the update in I could have just screamed. My question here is what were you told after you got the results back. I have read that there is not one test that proves RSD just several that rule other things out. I need to be enlightened please, for this and the update in the other thread. How does this help determine or not determine RSD. I have also read that bone scans can still come back normal and the person can have RSD. Any thoughts would help Please.