Was seeing an ortho doc who sent me to foot/ankle surgeon for possible repair. The foot/ankle surgeon suspected crps and sent me to a PM. PM did 2 LSB with very, very limited success. He wasn't convinced that I had crps because "everyone he saw with crps had allodynia". Sent me to a neurologist who examined me and said, yes, crps. Went to a new PM who did a biopsy (didn't want the EMG). Biopsy was positive for crps and the rest is history.