Objective To explore the injure man n er of pelvis in traffic accident and evaluate its significance in scene reconstr uction. MethodXray photographs of fracture of pelvis i n 112 traffic accident cases,in which the injure manner(impact,fall or run-over) is know,were analyzed statistically with χ-2 examination. ResultsThe fractur e of pelvis in run over cases is serious evidently.The injury characteristic of pubis in impact case can help us judge the direction of impact. ConclusionsThe injury manner and the traffic status of victim can be deduced acc ording to the fracture characteristic of pelvis.