“…Fluoroscopy and magnetic endoscopic imaging systems are able to provide physicians with information regarding scope shape. However, they are limited by cost, cumbersome hardware, and the risk to both patient and staff of ionizing radiation [9][10][11][12][13][14][15][16][17][18]. In this study we evaluated the in vitro mapping capabilities of the NeoGuide Endoscopy System in terms of colonic looping, insertion depth, tip position, and tip angle formation.…”