Tony was my mentor many years ago and did teach me some skills I would never have acquired otherwise. But just as other nociceptive models, the long term positive results are achieved primarily in the realm of compressive disc herniations with positive neurological correlates for radiculopathy, not simply radicular pain. Other pathologies are treated with much less success rates. I am watching Tony's work however, and have acquired the skills to move forward with endoscopic artificial nucleus implants or other endoscopic treatments whenever they become available in the US. Tony is a very very smart and very very controversial guy, and he is well aware of both attributes.