Colonoscopy learning curves for colorectal surgery fellow trainees: experiences with the 15-year colonoscopy training program.
Jung Ryul OhKyung Su HanChang Won HongByung Chang KimBun KimSung Chan ParkMin Jung KimSang Jae LeeJae Hwan OhChangha ShinDae Kyung SohnPublished in: Annals of surgical treatment and research (2018)
We found that more than 400 cases of experience were needed for technical competence in colonoscopy. Continuous teaching and monitoring is required until trainees become sufficiently competent.