IntroductionThe multiple injury is a multiple parts and multiple organs injury caused by single wound agent, accompanied by hemorrhea, shock, physiologic function disorder, and even a threat to life.

• 多发伤是指由单一致伤因素所造成的多部位、多脏器的严重损伤，常伴有大出血、休克和严重的生理功能紊乱，重者危及生命。