经内镜取消化道异物简便、快速、安全,患者痛苦小。随着内镜技术的不断完善,一些难取异物、年幼患者亦取得成功,现探讨内镜取异物技巧如下。 Ablation by endoscopic foreign body simple, fast, safe, patient pain is small. With the continuous improvement of endoscopic techniques, some difficult to take foreign bodies, young patients have also been successful, is to explore the skills of taking foreign bodies as follows.