Fifteen-year statistics and observation of facial bone fracture

During the past 15 years, we encountered 1051 facial fractures. The number of patients with facial fractures accounted for 0.76% of the over all outpatients at the ENT clinic of Osaka City University Hospital. There were 496 nasal bone fractures, 111 maxillary fractures, 167 zygomatic fractures, 122 mandibular fractures, and 130 orbital fractures. These types of fractures accounted for 47.2%, 10.6%, 15.9%, 11.6%, and 12.4% of the over or facial fractures, respectively. The ratio of men to women was nearly three to one, with 794 men and 257 women. Among nasal fractures, injury causes were ranked in the order of fighting, sports, and traffic accident. Among facial fractures, injury causes were ranked in the order of the traffic accident, fighting, and falling down.