I’m guessing you mean sacro-iliac joint? If so yes and yes it helped me a great deal. In total I have had 11 denervation treatments throughout my spine to date.

I know it’s supposed to be minimally invasive.. the string pieces used are designed so bone can grow over it where implanted! Google it! I actually googled 1 of my Sinus surgeries.. (Caldwell Luc) was very detailed.. almost made me sick.. but I had had enough w/ sinus issues.

Just recently, I learned my sinus issues ARE TIED TO FIBRO!! Damn!! I’m not crazy!! All my pains started w/ Morton’s Neurima of my 3rd joint in my feet! I was screaming in pain trying to put a pair of good shoes in!! I had THE worst Charley Horses!! I cried!! They shot me up w/ STEROIDS!! Didn’t work long term!!

Plz research it more and consider theayo Clinic is you can afford it!! Then come Bd k to your town w/ Drs orders for your Rxs!! Ho straight to the best!! They KNOW it’s not a side show!! Fibro & CF!!

Good Luck & keep up posted!!