Question about Trigeminal Neuralgia?

I am a 58 year old male and I have Trigeminal Neuralgia on the right side of my face. In July 2005, I had microvascular decompression surgery, but was totally unsuccessful. I am in pain all the time to some degree. Tegretol, Trileptal, Lyrica, and Dilaudid help sometime for short periods. I have been offered [...] http://bit.ly/osUy4H