Hi Kevin,
It should be possible to do something edoscopically maybe. Look at the Alphaklinik website here
http://www.alphaklinik.de/en
Have a look in the spine section and its described well. Its not all that invasive local anaesthetic and you go home 3 hours later. I don`t know who does this in the USA I live in the UK - - -there will be someone who knows - -ask Mark MM global
Best
Alastair
