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Magnetic endoscopic imaging as a guide to smart colonoscopy

The enormous numbers of colonoscopies now performed worldwide make it more important than ever to optimize initial colonoscopy training and to develop a methodology for assessing the objective competence of endoscopists. At the early training stage only completion rate and the time taken to reach the cecum are the available end-points, which provide realistic but clear measures of actual skill, while perforation and potential mortality are cited as significant limitations of colonoscopy.