概念 创伤( Trauma) injury: harm or hurt, usually applied to damage to continuity or function of an organ or tissue caused by an external force (mechanical, physical, chemical, and biological factors) 狭义的创伤是指机械性致伤因素作用于人体所造成 的组织结构完整性破坏或功能障碍。概念 创伤 （Trauma） injury: harm or hurt, usually applied to damage to continuity or function of an organ or tissue caused by an external force (mechanical, physical, chemical, and biological factors) 狭义的创伤是指机械性致伤因素作用于人体所造成 的组织结构完整性破坏或功能障碍