目的我们采用在胃镜下经假体取上消化道异物,以避免操作过程中异物对咽喉部及食管的损伤,提高取出成功率。方法针对32例吞服异物或经上消化道造影检查确诊为上消化道异物的病人异物所在部位、大小、形态,将假体套入胃镜,在胃镜引导下,将异物拖入假体后取出或随假体一同取出。结果32例上消化道异物均顺利取出,无明显咽喉部及食管损伤者,成功率100%。结论凡是吞入的异物有内镜检查适应证的病人的异物均可通过假体取出。 Objective We adopted the endoscopy under the prosthesis upper gastrointestinal foreign body to avoid foreign body during operation of the throat and esophagus injury, improve the success rate of removal. Methods 32 cases of swallowing foreign body or upper gastrointestinal tract by the upper gastrointestinal imaging confirmed foreign body location, size, morphology, the prosthesis set into the endoscope, guided by the endoscope, the foreign body into the prosthesis removed Or removed with the prosthesis. Results 32 cases of upper gastrointestinal tract were removed smoothly, no significant throat and esophageal injury, the success rate of 100%. CONCLUSIONS All foreign bodies in patients with swallowed foreign bodies who have endoscopic indications can be removed through the prosthesis.