Brief history (can't remember what's in my signature and am too lazy to look

) Am a 3 separate low back surgery survivor. Fusion of L5/S1, removal of hdwr at L5/S1 and Dynesis at L3/4 and plif at L4/5 at the same time.
Was having HORRIBLE right leg pain prior to the 2 level 3/4 & 4/5. Had the surgery and was better for a time and then came back with a vengence. It starts in my right butt cheek, down the back of my leg and kind of moves to the outside of my thigh to my knee. Then, jumps to the inside of my knee and then to the outside of my calf - that's the worst. It's like a HUGE butcher knife that is being STABBED in my calf, twisted, jerked up and then out. Ahhhhh relief for a brief minute and then the whole thing starts over again. The pain in my cheek is like a branding iron.
All of this happens when I'm sitting for any period of time (5-10 minutes) and is relieved for the most part when I stand and move around.
It had my surgeon stumped and because all of my lumbar discs (that remain) are compromised and then the fusions, etc. He just started injecting partly for diagnostics and for pain relief. None of them helped AT ALL. I had tried lyrica - baaaaad news. Was on the max of neurontin and that must have helped a bit because when I tried getting off of it - omg, what pain!
So, he sent me to a neurologist. I told her my symptoms and she told me where the sciatic nerve ran and BINGO! "True Sciatica" caused by Piriformis Syndrome. What she said was that referral nerve pain from nerve roots although painful wasn't true sciatica. I dunno - that's what she told me.
So.....injections at SI and piriformis. She normally injected morphine as well, but because I'm allergic didn't. So, the first 2 injections didn't work so well - not for any length of time I should say. The 3rd injection she doubled up on the cortizone and it lasted a blessed 3 months almost. Wow! What relief! Now, sadly it has come back, but I can have 3 injections in a given 3 months so I'm about to go in again.
Her injections weren't too bad - didn't feel it at all, but the flare after was pretty brutal for the last one. But, well worth the relief.