A CLINICAL AND STATISTICAL STUDY FACIAL BONE FRACTURE

춘천지역의 안면골 골절에 관한 임상적 연구

  • Lee, Jeong-Gu (Dept. of Dentistry, College of Denstry, Hallym University) ;
  • Han, Myoung-Soo (Dept. of Dentistry, College of Denstry, Hallym University) ;
  • Kim, Sang-Bond (Dept. of Dentistry, College of Denstry, Hallym University) ;
  • Kim, Hag-Beom (Dept. of Dentistry, College of Denstry, Hallym University)
  • 이정구 (한림대학교 외과대학 치과학교실) ;
  • 한명수 (한림대학교 외과대학 치과학교실) ;
  • 김상봉 (한림대학교 외과대학 치과학교실) ;
  • 김학범 (한림대학교 외과대학 치과학교실)
  • Published : 1990.04.30

Abstract

The study was based on a series of 252 patient with facial bone fractures who visited to Chun Cheon Sacred Heart Hospital, College of Medicine, Hallym University during the period of Dec., 1984 trough Nov., 1989. The results obtained are as follows; 1. The most frequent etiologic factor was traffic accident(45.2%). 2. The ratio of male to female was 5.5 : 1 and 2nd decade(44%) was the highest age group in incidence. 3. Monthly incidence was the highest in Aug(14.3%). 4. The most common site of fracture was mandible(55.3%) and zygoma complex(24.2%), nasal bone(11.6%), maxilla(8.9%) were next in order of frequeny. 5. In mandible fractures, the most frequent site was symphyseal area(36.9%) and 142 cases(85%) had fractures only in mandible. 6. In maxillary fractures, fracture with other facial bones(85.2%) was more frequent than fracture on maxilla only. The major fracture type on maxilla was Le Fort II type. 7. In fracture of zygoma complex, zygoma & zygomatic arch was the most frequent site(52.0%) and zygomatic arch(24.7%), zygoma(23.3%) were next in order. 8. Open reduction was major method of treatment in facial bone fractures except nasal bone ; mandible(62.9%), maxilla(77.8%), zygoma complex(65.8%). 9. Maxillofacial fractures were most frequently combined with head & neck injury(43.1%), and upp. & low. extremities(29.4%), chest and abdomen(11.9%) were in order of frequency.

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