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目的:通过对257例下骨骨折病例临床分析,探讨下颌骨骨折的病因及治疗。方法:收集2005年1月～2011年12月收治的下颌骨骨折病例257例,对其受伤原因、骨折部位及治疗方法进行分析。结果:257例中多发年龄为18～30岁;男性多于女性,交通事故伤居第一位;骨折部位多见于颏部;颌面部其他部位骨折为最常见的合并伤,颌间牵引复位固定后行坚强内固定术是常用的治疗方法,且临床效果好。结论:下颌骨骨折多见于青年男性,多因交通事故引起,颏部骨折多见,常合并颌面部多发性骨折,坚固内固定术是目前治疗下颌骨骨折的好方法。
Objective: To investigate the etiology and treatment of mandibular fractures through clinical analysis of 257 cases of inferior bone fracture. Methods: A total of 257 cases of mandibular fracture were collected from January 2005 to December 2011. The causes of the injury, the fracture site and the treatment methods were analyzed. Results: In 257 cases, the multiple age was 18-30 years old. There were more males than females with the highest number of traffic accidents. The fractures were more common in the chin. The fractures in the other parts of the maxillofacial region were the most common combined injury and intermaxillary traction reduction Fixed posterior rigid internal fixation is a commonly used method of treatment, and the clinical effect is good. Conclusion: The mandibular fractures are more common in young men, mostly caused by traffic accidents. The chin fractures are common, and multiple maxillofacial fractures are often combined. Rigid internal fixation is a good method for the treatment of mandibular fractures.