摩托车交通事故所致死亡的法医学损伤特征分析  

Analysis of Forensic Injury Characteristics on Death Caused by Motorcycle Traffic Accident

作　　者：张冬先[1] 洪仕君[1] 赵丽萍[1] 李利华[1] 

机构地区：[1]昆明医科大学法医学院,云南昆明650500

出　　处：《昆明医科大学学报》2012年第11期86-89,共4页Journal of Kunming Medical University

基　　金：云南省教育厅科学研究基金资助项目(2010C116)

摘　　要：目的研究摩托车交通事故所致死亡案件的特点,探讨分析伤亡人员的损伤特征.方法抽取摩托车交通事故鉴定案件资料365例,对其损伤类型、特征、部位分布、死亡原因进行统计分析.结果死亡原因以颅脑损伤居多,现场死亡占大部分,头颈部、胸部、背部、腹盆部、会阴部损伤在伤亡分组中的发生率有统计学差异(P<0.05),颅骨骨折、胸廓骨折和下肢骨折在伤亡分组中的发生率有统计学差异(P<0.05),锁骨骨折在摩托车驾驶员与摩托车乘员相比有统计学差异(P<0.05).结论摩托车交通事故所致死亡的死亡原因以颅脑损伤居多,且大部分在现场死亡;损伤部位主要分布在四肢和头颈部;摩托车驾驶员锁骨骨折的发生率明显高于摩托车乘员.Objective To study the feature of the dead cases caused by motorcycle traffic accident,and discuss the characteristics of the death and the injured.Methods We collected 365 cases about motorcycle traffic accident judicial expertise to analyse the injury type,characteristics,distribution and the causes of death.Results Craniocerebral injury was the common cause leading to death.Death on accident scene was the most.The incidence rate about injury of head and neck,injury of chest,injury of back,injury of abdominal and pelvic part,injury of perineal region had obvious statistical difference between the death group and the injured group.The incidence rate of craniocerebral fracture,thoracic cage fracture,lower limb fracture had statistical difference between the death group and the injured group.The incidence rate of clavicle fracture had statistical difference between motor-cyclist group and motor-passenger group.Conclusions Craniocerebral injury is the most common cause leading to death in motorcycle traffic accident,and most cases of death took place on the accident scene.Injuries are most localized on extremities,head and neck.The incidence about clavicle fracture of motor-cyclist group is higher than motor-passenger group.

关 键 词：摩托车 交通事故 法医学 

分 类 号：D919.4[医药卫生—法医学]