http://health.howstuffworks.com/medicine/modern-treatments/laser-spine-surgery2.htm
http://www.spine-health.com/blog/laser-disc-decompression-spinal-stenosis-does-it-work
http://spineblogger.blogspot.com/2010/01/laser-spine-surgery-real-business-or.html –> (read the comments section for good/bad testimonials)