1引言纤维胃镜的普及,使上消化道疾病的诊治更加准确方便。在基层医院,因经济条件所限,耳鼻咽喉科等小科室大多未能配置相应的内镜,有时对于咽喉部异物的处理会很困难。2002年3月～2003年2月,专科医师采用间接喉镜未能发现咽喉部异物(鱼刺)或钳取失败7例,我们应用胃镜在电视直 1 Introduction The popularity of fiber endoscopy, the upper gastrointestinal disease diagnosis and treatment more accurate and convenient. In primary hospitals, most departments such as otolaryngology can not be equipped with appropriate endoscopes due to limited economic conditions, and sometimes the treatment of foreign bodies in the throat can be difficult. From March 2002 to February 2003, 7 cases of failure of throat foreign body (fishbone) or forceps failed to be detected by specialists using indirect laryngoscopy. In our study,