目的探讨胃镜在上消化道钳取异物中的作用。方法对我院2003～2007年87例上消化道异物的患者行胃镜异物取出术进行分析总结。结果81例取出成功,成功率94.6%;6例取出失败。所有患者均未发生任何严重并发症。结论经内镜取异物,方法简便,易行,患者可免遭外科手术,痛苦小,并发症少,成功率高,是一种治疗上消化道异物的较好方法。 Objective To investigate the role of gastroscope in foreign body in upper alimentary canal clamp. Methods 87 cases of upper gastrointestinal tract foreign body in our hospital from 2003 to 2007 underwent gastroscope removal of foreign body were analyzed and summarized. Results 81 cases were successfully removed, the success rate was 94.6%; 6 cases failed to remove. All patients did not have any serious complications. Conclusion It is a good method to treat foreign body in upper gastrointestinal tract by taking the foreign body through the endoscope. The method is simple and easy to operate. The patient is free from the operation, the pain is small, the complication is less and the success rate is high.