患儿,男,11岁。玩耍时误将颌垫矫治器误咽入食管,在当地医院行食管镜检,仅取出矫治器碎渣少许,来我院就诊。术前给予禁饮食、抗感染、补液支持治疗,全身麻醉下行硬管食管镜检,见异物位于食管入口,周围黏膜充血、肿胀明显。镜下调整异物位置,将一侧钢丝拉入镜中,钳夹异物,同食管 Children, male, 11 years old. Play mistakenly jaw mastication device swallowed into the esophagus, esophageal mirror in the local hospital, only remove a small amount of appliance debris to our hospital. Preoperative banned diet, anti-infective, rehydration support treatment, under general anesthesia esophageal stricture, see foreign body located in the esophageal entrance, mucosal congestion around the obvious swelling. Microscopic adjustment of foreign body position, the side of the wire into the mirror, clamp foreign body, with the esophagus