破伤风平战时尚为常见,而口腔根管治疗所致破伤风却极为罕见。现将我科收治的1例被误诊“右面肌痉挛”报告如下: 患者女性,50岁,患者40天前右上前牙痛,民医予“抽牙神经”治疗,次日疼痛加剧、流脓、上唇肿胀。继之出现右面部,颈部肌肉僵硬、时有抽搐。给予“庆大霉素”肌位,咬肌封闭,无效,抽搐加剧,出 Tetanus is a common form of peacetime war and tetanus caused by oral root canal therapy is extremely rare. Now we receive 1 case was misdiagnosed as “right sphenoid spasm” report is as follows: Female patients, 50 years old, 40 days ago, the right upper anterior toothache, civilian medicine to “tooth nerve” treatment, the pain intensified the next day, pus, Upper lip swelling. Followed by the emergence of the right facial, neck muscle stiffness, when twitching. Given “gentamicin” muscle position, masseter closed, ineffective, convulsions worsened