随着交通事故和高处坠落等高能损伤日益增多,现代创伤以严重多发伤的高发生率为其特点,其中胸部创伤在多发伤中所占比例通常为50%以上。对伤者生命威胁最大的是严重多发伤所致多器官功能衰竭(MSOF),一旦临床上出现MSOF,治疗困难,病死率高。因此,有针对性地进行早期预防和提高临 With the increasing number of high-energy injuries such as traffic accidents and falling from height, modern trauma is characterized by a high incidence of severe multiple traumas, of which chest trauma typically accounts for more than 50% of multiple traumas. The greatest threat to the lives of the wounded is multiple organ failure (MSOF) due to severe multiple trauma. Once the clinical MSOF appears, the treatment is difficult and the case fatality rate is high. Therefore, targeted early prevention and improvement