The history of minimally invasive spine surgeons includes endoscopic surgeons that were pain physicians. As far back as 20 years ago, endoscopic laser discectomies were being performed by pain physicians and 25 years ago some were performing APLD procedures- invented by a radiologist. Selective endoscopic discectomy was used by pain physicians as far back as 2001. I certainly do not believe they are completely beyond the scope of practice for pain physicians, but are beyond the scope of payment. Insurers have eliminated payment for these procedures. Hospitals are not a place these will be performed- the surgery center owned by a group of pain physicians is the ideal location. Risks? Yes, of course, but anatomically the exiting nerve is in the superior anterior portion of the neuroforamen (most of the time) making it relatively easy to avoid. Of course at L5S1 the interlaminar endoscopic approach works well. In any case, hopefully the current generation will be able to do what my generation did not- move the bar.
So don't you think with the opioid crisis and a resonable number of patients that don't respond to epidurals, the future of IPM is moving more surgical (MILD, Percutaneous Discetomies, etc.)?