Three‐dimensional navigation system integrating position‐tracking technology with a movable tablet display for percutaneous targeting

Abstract

This virtual navigation system, integrating a position-tracking sensor with a movable tablet display, is a promising advancement for facilitating percutaneous interventions. The movable display over the patient shows a preoperative three-dimensional image that is aligned to the patient. Moving the display moves the image, creating the feeling of looking through a window into the patient, resulting in instant perception and a direct, intuitive connection between the physician and the anatomy.