Believe it or not they(Stamford Hospital Pain management in Ct.)and as good as they are, never did a diagnostic nerve block although I practically begged for it after reading how determinative it could be. To the best of my recollection they did the two RFA’s at C2-C3. The two surgeons’ best guess as to the source of my returning pain as well as yours in the forum entitled ‘Headache after ACDF’ was stress above the ACDF at C3-C4, which is probably where the RFA should be directed.
