TURKISH JOURNAL OF GASTROENTEROLOGY, cilt.27, sa.2, ss.187-191, 2016 (SCI-Expanded)
Background/Aims: The American Society for Gastrointestinal Endoscopy (ASGE) endoscopic retrograde cholangiopancreatography (ERCP) grading system was proposed but has not been fully evaluated with prospective clinical studies. In this study, we aimed to evaluate the effectiveness of the ERCP difficulty grading system for predicting success and adverse event rates related to the procedure.