Denise Buist suffered for years from back pain caused by sciatica and spondylolisthesis. Traditional open spine surgery carries with it several risks, but a brand-new navigation technology now allows neurosurgeons to perform an advanced, and much less invasive, surgical procedure. Denise underwent that new procedure, and today she is back to living an active life, thanks to Dr. Roger Härtl, AIRO technology, and the team at Och Spine at NewYork-Presbyterian/Weill Cornell Medical Center. Watch her story on WABC's Medical Marvels:
