I just responded to your neuro post.
I know when things get so bad one may try a procedure etc that may not be the best for them because of being so desperate. I would never in a million years get any type of plastic or surgery even like botox which some use for pain. I think there is too much risk in damaging other nerves or flaring the current rather then settling it down.
I think it is a good idea to see a neurologist. Have you also thought of maybe going to a hospital where different specialties look at your condition like Mayo or John Hopkins?