食管入口处硬币类异物 6例 ,男 4例 ,女 2例 ,3～ 10岁 ,病程 1～ 2 4h;均有不同程度的咽痛、吞咽困难 ,就诊前未做任何治疗 ,全身情况好 ;X线证实异物位于食管入口 ,平第 6或第 7颈椎。患者取坐位 ,不能配合的患儿由家长固定体位 ,所有病例均不施麻醉 ,术者一手持舌体前 1/ 3 Esophageal foreign body coinage in 6 cases, 4 males and 2 females, 3 to 10 years of age, duration 1 ~ 2 4h; have varying degrees of sore throat, swallowing difficulties, before treatment did not make any treatment, the general condition is good; X-ray confirmed foreign body located in the esophagus entrance, flat 6th or 7th cervical vertebra. Patients take the seat, can not cooperate with the parents fixed position of children, all cases were not anesthesia, the operator holding the tongue in front of 1/3