道路交通事故颌面部损伤伤残评定的相关因素分析

The Related Factors of Disability Evaluation of Maxillofacial Injury in Road Traffic Accidents

目的 研究道路交通事故颌面部损伤伤残评定相关因素,为现行的伤残标准修订完善提供科学依据.方法 应用医学统计学方法对2013年6月至2014年7月昆明地区道路交通事故颌面部损伤154例法医临床伤残评定案例进行系统性分析.结果 本组154例道路交通事故颌面部损伤伤残评定案例中,伤残级别较高的均发生于驾驶员和副驾驶位人员;以伤后3～4月进行伤残评定的例数最多;瘢痕类型在不同伤残等级之间差异有统计学意义（P〈0.05）;瘢痕位置在不同伤残等级之间差异有统计学意义（P〈0.05）.结论 伤残评定与不同的交通方式、瘢痕类型及瘢痕位置等有一定的相关性.

Objective To investigate the related factors of disability evaluation of maxillofacial injury in road traffic accidents, and provide a scientific data and evidence for the improvement of the current disability evaluation. Methods 154 cases of maxillofacial injury caused by traffic accidents in Kunming from June 2013 to July 2014 were collected for systemic analysis study. Results In the disability evaluation 154 cases with maxillofacial injury, the handicapped higher level occurred in the driver and copilot. The greatest number of cases of disability evaluation were 3-4 months after injuries. Scar type had statistical difference between the different disability grades. Scar location had statistical difference between the different disability grades. Conclusion Disability evaluation has certain correlation with different traffic patterns, the types of scar, and the scar location, etc.