由牙齿、颌面部感染引起的海绵窦血栓性静脉炎及脑脓肿,在口腔颌面外科是值得重视的严重颅内合并症。虽然发病机会不多,但死亡率高,应早期正确诊断,及时处理。由牙齿感染同时引起海绵窦血栓性静脉炎和脑脓肿,国内外尚无报导。现将我院牙源性颅内感染2例报告如下。 By the teeth, maxillofacial infection caused by cavernous sinus thrombophlebitis and brain abscess, oral and maxillofacial surgery is worth serious severe intracranial complications. Although the chance of onset is small, but the high mortality rate should be the correct diagnosis early and timely treatment. Tooth infection caused by cavernous sinus thrombophlebitis and brain abscess, there is no report at home and abroad. Now my hospital odontogenic intracranial infection in 2 cases reported as follows.