My only advice is do not do the radio frequency abliviation as it can make the CRPS spread. I tried the procedure and it was the worse thing I have ever done as it caused my CRPS to spread and took what little function I had away. Recently I read an article by Dr Schwartzman and in his research he found that the RF Abliviation (and spinal cathadars) cause spreading. I would look for a new doctor.
Sarah