Tanaka N, Tomitsuka K, Shionoya K, Andou H, Kimijima Y, Tashiro T, Amagasa T
First Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Tokyo Medical and Dental University, Japan.
Br J Oral Maxillofac Surg. 1994 Feb;32(1):19-23. doi: 10.1016/0266-4356(94)90166-x.
The aetiological factors associated with maxillofacial fractures, and the trends in these factors over a 13 year period are reported. The First Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Tokyo Medical and Dental University, managed 695 patients with maxillofacial fractures between 1977 and 1989. The male to female ratio was 3.2:1 and the majority of patients were aged between 10 and 30 years old. Road traffic accidents and accidental falls were the main causes of fractures throughout the 13 year study period. Mandibular fractures occurred in 477 patients (68.6%). A high percentage of patients were treated by closed reduction and maxillo-mandibular fixation, or occlusal splinting.
本文报告了与颌面部骨折相关的病因因素，以及这些因素在13年期间的变化趋势。东京医科齿科大学牙科学院口腔颌面外科第一部在1977年至1989年期间诊治了695例颌面部骨折患者。男女比例为3.2:1，大多数患者年龄在10至30岁之间。在整个13年的研究期间，道路交通事故和意外跌倒为骨折的主要原因。477例患者（68.6%）发生下颌骨骨折。大部分患者采用闭合复位及颌间固定或咬合夹板治疗。
