I am 65, female and have had 2 RFA's to S-1, L-2, L3 L-4, with some relief, for almost 2 yrs. each. Just have a fusion in C-4 & 5, now I am weaning off MS Contin, down to 15mgdaily from 30, 3x daily.I have started to experience severe leg pain all the time, with calf and shin cramps during the night that awaken me. I believe that for 5 yrs.now, the Morphine has kept me from this. Now, the RFA's have worn off and I believe I may need back sugery for stenosis, buldging discs, degenerative disc disease, and scoliosis, any one have similar problems and what should I do?