小儿脑弥漫性轴索损伤（ＤＡＩ）是一种原发性弥漫性脑损伤，是最严重的颅脑损伤类型之一，也是引起脑外伤后严重致残及植物生存的主要原因。有文献报道，脑弥漫性轴索损伤死亡率高达４２％～６２％［１］。我院自１９９５年至今收治１１例，１０例治愈，１例死亡，死亡率为９ Children with diffuse axonal injury (DAI) is a primary diffuse brain injury, is one of the most severe types of traumatic brain injury, is also the main cause of severe disability and plant survival after traumatic brain injury. It has been reported in the literature that the mortality rate of brain diffuse axonal injury is as high as 42% -62% [1]. Our hospital since 1995 admitted 11 cases, 10 cases were cured, 1 case died, the mortality rate was 9