Hello, This is Suzfue46. I had radiofrequency ablations (also known as radiofrequency lesions or radiofrequency cauterizing) where an electrical current is past from the tip of the needle to nerves where the irritation is occurring. Mine were targeted at T10-T11. It disables the nerves from sending pain signals to the brain. I understand that the nerves eventually (in 6 months to 2 years) grow back and will need a further RFA. I did have a RFA on my S.I. joints which didn't help much. Every one is different so give it a try for a chance at relief if your doctor thinks it may help.

I have a Radio on C4-C6. My docs said that is as far down the spine they will do Radio. So we have been trying to reach between C7 and C8 on my right side where the pain is. So he goes down my spine to that point and makes an injection but does not burn the nerve end. This may last several months and the pain may not even come back. So SNI is finding one certain nerve and giving an injection not Radio. I hope maybe I have cleared up some of your questions. KLH