近年来,随着国民经济和交通的迅速发展,我国颅脑外伤的发生率、致残率和死亡率也逐年增加。流行病学调查资料显示,当今我国颅脑外伤的发病率已超过100/10万人口,其中重型颅脑损伤(se-vere traumatic brain injury,sTBI)占18%~20%。重型颅脑外伤的诊断标准以最初由英国的Teasdal In recent years, with the rapid development of the national economy and transportation, the incidence of craniocerebral trauma, morbidity and mortality have also increased year by year. Epidemiological survey data show that the incidence of craniocerebral trauma in our country has exceeded 100 100 000 people, of which 18% to 20% are those with se-vere traumatic brain injury (sTBI). The diagnostic criteria for severe craniocerebral trauma were originally developed by Teasdal of the United Kingdom