Is radiofrequency Ablation surgery painful does it work

I'm researching surgeries, and this looks like the least barbaric not sure which one to have but would like to hear from someone who has had it

http://www.livingwithtn.org/video/radio-frequency-ablation

Here’s a link I found…

Also found this;
http://www.livingwithtn.org/profiles/blogs/time-for-my-next-prf-treatment
Type it into the search bar above, should find a few interesting posts!
Good luck as you research all the options.

Mimi