Quality of Bowel Preparation for Colonoscopy in Patients with a History of Abdomino-Pelvic Surgery: Retrospective Cohort Study

Prior abdomino-pelvic (AP) surgery makes colonoscopy difficult and can affect bowel preparation quality. However, bowel preparation quality has been found to vary according to prior AP surgery type. We examined the relationship of prior AP surgery type with bowel preparation quality in a large-scale retrospective cohort