頜面部骨折,是頜面創仿中最常見的疾病,我科自1955年7月至1962年7月的住院病人中,有頜面創仿患者152人,其中有頜面骨折者84例,占55.26％。一、病因造成颌画骨骨折的原因的統計,因地区条件不同而有差异,战爭中即多为战伤,大工业城市即以工业外伤居多,据一些資本主义国家的統計資料有以車祸、拳击伤占多数者,根据我們資料以劳动損伤为最多,占59％,次为交通損伤占28.8％,再次为日常損伤。(表一) Maxillofacial fractures is the most common type of maxillofacial disease, our department from July 1955 to July 1962 inpatients, there were maxillofacial patients with 152 cases, of which there were 84 cases of maxillofacial fractures Accounting for 55.26%. First, the etiology of jaw fractures caused by fracture statistics, due to differences in regional conditions, the war is mostly war wounds, large industrial cities that are mostly industrial trauma, according to statistics in some capitalist countries have a car accident, Boxing injury accounted for the majority, according to our data to labor injury as the most, accounting for 59%, followed by 28.8% of traffic damage, once again for daily damage. (Table I)