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KMID : 0360119920140010089
Journal of the Korean Society of Maxillofacial Plastic Reconstructive Surgeons
1992 Volume.14 No. 1 p.89 ~ p.96
Clinical study of facial bone fracture


Abstract
The purpose of this study was to investigate the fractures of facial skeleton ; mandible, maxilla, zygoma.
Clinically, we observed 413 patients with facial bone fractures treated at the department of dentistry. Koryo General Hospital from Jan. 1989 to Dec. 1991. This results were as follows:
1. The most common fracture as occured in the mandible (63.7%) and the symphysis was occured most frequently (30.4%).
2. The most prevalent age was twenties (37.5%)
3. Main causes was traffic accident (21.7%)
4. The ratio fo male to female was about 9.3:1
5. Most combined injuries was head injuries. (54.6%)
6. The most frequent job was a company employee.
7. There were the highest frequency in March, and the lowest frequency in February.
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