纤维胃镜的广泛应用,已被证实其具有很高的安全性,但操作不当可引起一些并发症。收集国内外几大组的并发症发生率(见表),除全国内镜组因只统计严重并发症,轻型未包括在内外,其他几组基本相似为0.09～0.24%。但是其种类有些不同。国内和日本 Fiber gastroscopy has been widely used, it has been confirmed with high safety, but improper operation can cause some complications. The complication rates of several major groups at home and abroad were collected (see table). Except for the national endoscopy group, which only included serious statistical complication, the light type was not included in the list. The other groups were basically similar between 0.09-0.24%. But its kind is different. Domestic and Japanese