可用于结肠镜检查的商业化人工智能（AI）工具日益增多，其中一些已有高质量随机试验的积极结果支持。然而，由于种种原因，其落地应用并不顺利。
There is an increasing number of commercially available artificial intelligence (AI) tools for colonoscopy, and some of these are supported by positive results from high quality randomized trials. However, their implementation is not going smoothly for a variety of reasons.