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钝性暴力作用于头部时,暴力冲击的速度、强度、受力面积的大小、受力位置及有关部位颅内结构的特性,脑受力变形以及在颅腔内的异常运动,都是决定脑组织损伤类型与程度的因素。在硬脑膜不破裂情况下发生的脑组织出血坏死称为脑挫伤。
Blunt violence on the head, the impact of violence speed, intensity, the size of the force area, the location of stress and the characteristics of the parts of the structure of the brain, brain stress deformation and abnormal movement in the cranial cavity, are determined brain Factors that determine the type and degree of tissue damage. Hemorrhagic necrosis of brain tissue that occurs without rupture of the dura is called brain contusion.