Virtual reality: currently a hot technology in the world of video gaming, and now also on the brink of transforming the medical field. Surgeon Maki Sugimoto has developed a system that uses precise 3D modeling of patients' internal organs to help plan surgical procedures down to the last scalpel incision, maximizing safety. Currently used at over 50 facilities working across the medical spectrum, this groundbreaking technology is also revolutionizing the way young doctors are trained.