Here is a link to a number of treatment articles on the RSDSA site. Scroll down and you will find a number of articles on dentistry and surgery.

I'd be happy to discuss the continuous "peridural" anesthesia treatment that I had in Germany this past summer following my surgery on my rsd foot.

http://www.rsds.org/3/treatment/index.html

Good luck with the TENS, let us know how it works for you.

Have a wonderful day.

MsL