Liu Y, Mao B
Neurosurgery Department of West China University of Medical Sciences, Chengdu.
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 1997 Mar;14(1):73-6.
This article reviews the researches on biomechanical mechanisms of head impact injury. Biomechanical factors that contribute to craniocerebral impact injury are discussed. The processes of injuries to skull and brain are described respectively. The contents include the static anatomic structure and dynamic properties of the skull, the changes of shear force and stress in skull fracture. The mechanisms of brain injury by linear movement and rotational movement as well as the relationship between skull injury and brain injury are described and analysed. Also the existing problems and the prospects for further research are brought forth.
本文综述了头部撞击伤生物力学机制的研究。讨论了导致颅脑撞击伤的生物力学因素。分别描述了颅骨和脑损伤的过程。内容包括颅骨的静态解剖结构和动态特性、颅骨骨折时剪切力和应力的变化。描述并分析了线性运动和旋转运动导致脑损伤的机制以及颅骨损伤与脑损伤之间的关系。还提出了现有问题及进一步研究的前景。
