Abstract: In 2020，the Pediatric Collaborative Group of Chinese Society of Digestive Endoscopology and Pediatric Digestive Endoscopy Professional Committee of Chinese Endoscopist Association organized experts to formulate the Chinese rapid guideline for bowel preparation related to the diagnosis and treatment of children’s digestive endoscopy （2020， Xi’an）. This guideline is the first bowel preparation guideline for children undergoing digestive endoscopy based on systematic evidence retrieval and application of GRADE grading system in China. This article aims to provide a detailed interpretation of the key points of the guideline， including health education，dietary intervention，implementation methods，assessment，remedial measures and management of bowel preparation for children，and analyze the existing problems of bowel preparation in children，so as to provide more basis for pediatricians to conduct bowel preparation before digestive endoscopy in children.

Key words: digestive endoscopy, bowel preparation, child

摘要： 2020年由中华医学会消化内镜学分会儿科协作组及中国医师协会内镜医师分会儿科消化内镜专业委员会共同组织专家制订《中国儿童消化内镜诊疗相关肠道准备快速指南（2020，西安）》，该指南是国内第一个基于系统检索证据和应用GRADE分级系统制订的儿童消化内镜检查前肠道准备指南。该文旨在对《中国儿童消化内镜诊疗相关肠道准备快速指南（2020，西安）》的要点，包括儿童肠道准备健康教育、饮食干预、实施方法、质量评估、补救措施及管理等方面进行详细解读，并分析儿童肠道准备目前所存在的问题，为儿科医师进行儿童消化内镜检查前肠道准备提供更多依据。

关键词: 消化内镜, 肠道准备, 儿童