Brandon,

I've not encountered a difference in those terms in any literature I have looked at. CRPS has superseded RSD as the "nome du jour". He must just mean that it is not sympathetically mediated pain if the shot didn't touch it or work beyond the hours of the analgesic they used. But you CAN have CRPS without sympathetically mediated pain from everything I have read. Which is kind of a ridiculous number of academic articles at this point

That said, for sure treat your bone issues! Any underlying pain contributor could be amplifying the whole picture or even have a role in causation.

Good luck on the new meds