食道异物是耳鼻咽喉科常见急症 ,多在表面麻醉或无麻状态下经硬管食道镜钳取 ,患者痛苦大 ,有时可造成副损伤甚至较严重的并发症。我们用双腔气囊导尿管吞入食道越过异物 ,注气后逆向经口腔拉出异物的方法治疗食道入口圆形片状或环状异物 18例 ,其中男 11例 ,女 7例 ,5～ 14岁 Esophageal foreign body is a common emergency of otolaryngology, mostly in the surface anesthesia or no anesthesia by esophagoscopy, the patient painful, and sometimes can cause side effects or even more serious complications. We use dual-chamber balloon catheter invades the esophagus across the foreign body, after gas injection through the oral cavity to pull out the reverse foreign body method for the treatment of esophageal entrance circular flake or annular foreign body in 18 cases, including 11 males and 7 females, 14 years old