885例颌面部损伤回顾分析

目的:回顾分析深圳特区885例颌面部损伤的临床流行病学特点。方法:对深圳市龙岗中心医院口腔科1998年1月-2002年6月间收治的885名颌面部损伤患者的病历资料进行临床流行病学回顾性研究。结果:颌面损伤患者人数占本科住院总人数的76.6％,男女比例为3.5:1,21-30岁为发病高峰年龄段,机动车事故在致伤原因中居首位,占52.09％。颌面部损伤以单纯软组织损伤最为多见,占68.93％;颌面部骨折以下颌骨骨折最多见,占面部骨折总数的17.85％,其次是颧骨和上颌骨骨折。颅脑损伤和四肢损伤是颌面损伤的常见合并伤。结论:男性青年为颌面损伤高发人群,机动车是主要致伤原因,软组织伤最多见,下颌骨为骨折多发部位,颅脑伤为常见合并伤。

Retrospective analysis of 885 patients with maxillofacial injuries

PURPOSE:The purpose of this study is to analyse the epidemiologic features of maxillofacial injuries in Shenzhen Economic Special Area. METHODS:An epidemiological retrospective study was conducted to determine the causes and incidences of 885 patients with maxillofacial injuries who were treated at the Department of Stomatology Longgang Central Hospital ,from January 1998 to June 2001. RESULTS:The patients with maxillofacial injury accounted for 76.6% of all in-patients.The male to female ratio was 3.5:1, and the majority of patients were aged between 21 and 30 years. The most common cause of injury was traffic accident(52.09)%. The majority of patients(68.93%) were soft tissue injuries. The bones fractured were frequently the mandible(17.85%),followed by the maxilla and the zygoma. Accompanied injuries to brain and skull were more often than other parts of the body. CONCLUSIONS: Young men are more apt to be victims of maxillofacial injuries; Traffic accidents are the major cause of maxillofacial injuries; Mandible is most commonly fracture site; Brain injuries are the major accompanied injuries.