随着现代建筑业和社会竞争压力的增加,各种原因所致的坠落伤也逐渐增多,已成为除交通事故外导致人类伤残及死亡的主要原因之一,也是引起严重复合性创伤的常见原因[1]。可造成头颅、颈部、胸部、四肢等部位严重外伤,患者预后差,病死率致残率高[2]。高处坠落伤也是急诊外科的常见病、多发 With the increasing pressure from the modern construction industry and the society, falling injuries caused by various causes have also gradually increased, becoming one of the major causes of human disability and death besides traffic accidents and a common cause of severe compound trauma Reason [1]. Can cause head, neck, chest, limbs and other parts of serious trauma, poor prognosis, mortality rate of high morbidity [2]. High fall injury is also a common disease in emergency surgery, multiple