This article reviews the researches on biomechanical mechanisms of head impact injury. Biomechani-cal factors that contribute to craniocerebral impact injury are discussed. The processes of injuries to skull and brain...This article reviews the researches on biomechanical mechanisms of head impact injury. Biomechani-cal factors that contribute to craniocerebral impact injury are discussed. The processes of injuries to skull and brainare described respecrively. 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 ro-tational movement as well as the relationship between skull injury and brain injury are described and analysed. Alsothe existing problems and the prospects for further research are brought forth.展开更多
文摘This article reviews the researches on biomechanical mechanisms of head impact injury. Biomechani-cal factors that contribute to craniocerebral impact injury are discussed. The processes of injuries to skull and brainare described respecrively. 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 ro-tational movement as well as the relationship between skull injury and brain injury are described and analysed. Alsothe existing problems and the prospects for further research are brought forth.
