有关口腔科异物误入消化道呼吸道的病因、治疗及预防第四军医大学口腔医学院（邮７１００３２）王建平综述毛天球彭品祥审校随着根管治疗和义齿修复的患者不断增多，口腔科金属针及修复体等异物误入消化道及呼吸道（以下简称“二道”）的病例在临床上时有发生。据统计，与... Stomatological foreign body stray into the cause of the digestive tract, treatment and prevention of the Fourth Military Medical University Stomatological Hospital (Post 710032) Wang Jianping Review Mao Tianqiu Peng Pinxiang review With the increasing number of patients with root canal therapy and denture repair, stomatology metal needle And prosthesis and other foreign body into the digestive tract and respiratory tract (hereinafter referred to as “two”) cases of the clinical occurrence. According to statistics, and ...