下颌骨智齿阻生是一种常见的口腔疾病,但下颌骨乙状切迹处智齿倒位阻生是罕见的。我科于1984年10月12日遇见一例,现报告如下。刘某,女,44岁,工人,病人于1983年11月初感冒,自觉左耳屏前肿胀及开口困难。当地进行抗感染治疗10余天,症状稍有 Mandibular wisdom tooth occlusion is a common oral disease, but the wisdom teeth on mandibular sigmoid notch instillation is rare. Our department met on October 12, 1984 with one case and is reported as follows. Liu, female, 44 years old, worker, patient Cold at the beginning of November 1983, aware of the left ear before the screen swelling and opening difficulties. Local anti-infective treatment for more than 10 days, the symptoms slightly