Preparation, sedation, and monitoring

[Quality colonoscopy: assumptions and expectations]

Colonoscopy has become accepted as the most effective method of screening of the colon for neoplasia. Evidences prove that utilization of colonoscopy has increased dramatically in the past few years, largely because of increased rates of CRC screening. Effectiveness and safety of colonoscopy depend on the quality of examination, and growing body of evidence suggests that the quality of colonoscopy varies in clinical practice. Quality assurance of colonoscopy could be expected to contribute significantly to improved patient care. There is a clear need for evidence-based quality measures to ensure the quality of colonoscopy. In this review we present an overview of literature concerning criteria for best practice and important quality indicators for colonoscopy.