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악안면 기형 환자들의 발현양상, 원인요소 및 외과적 교정방법에 관한 역학적 연구
현충환,전주홍 단국대학교 치의학연구소 1994 논문집 Vol.6 No.2
Recently, trends of orthognathic surgery focuses on esthetics improvement of patients, and it is increasing concerned about early surgery. It must be concerned about etilogic factors of dentofacial deformities when treatment is planned because this is a major factor in estimating the stability of result. If more research about etiologic factors of dentofacial deformities is studied, the possibility of early surgery will be increased. So we authors analysed about etiologic factors & epidemiologic studies the 40 patients who had been taken orthognathic surgery from January 1990 to October 1992 at the department of dentistry, Chungnam National University Hospital.
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악안면 기형 환자들의 발현 양상, 원인 요소 및 외과적 교정 방법에 관한 역학적연구
현충환,임창준 大韓顎顔面成形再建外科學會 1997 Maxillofacial Plastic Reconstructive Surgery Vol.19 No.3
Recently the goal of orthognathic surgery has been focused on esthetic improvement of the patients. Also early corrective surgery was favorable selected by most of the oral and maxillofacial surgeons. We should consider the etiologic factor of the patient's dentofacial deformities when treatment is planned, because this is the major factor in estimating the predictability or stability of result. The more researches were carried on the etiologic factors of the dentofacical deformities, The more possibility of the early surgical correction will be increased. The authors analyzed about etiologic factors and epidemiologic studies of the forth patients who had received the orthognathic surgery. The analyzed results were as follows: 1. The predilection ration between male and female was 17:23, and 32 patients (80%) of 40 patients were aged twenties. 2. 26patients(65%) complained estetic problems as well as functional problems. 10 patients(25%) complained only esthetic problems, and 4 of 40 patients complained only functional problems. 3. Mandibular prognathism was found to be done most frequently(25, 39%). Facial asymmetry (13, 20%) and angle hypertrophy were found to be next in sequence. 4. Sagittal split ramus ostetomy was done most frequently(27, 35%). Lefort I osteotomy(13, 17%), angle reduction (12,16%), and genioplasty(11, 15%) were done also. 5. The number of the cases due to nonspecific etiologic factor was 22(55%), that of cases due to inhertied tendency was 12(30%), that of cases due to congenital anomaly was 3(7.5%), and that of cases due to trauma was 3(7.5%). 6. The number of patients who got only maxilliary surgery was 2(5%), that of patients who got only mandibular surgery was 23(57.5%), and that of patients who got simultaneous two jaw surgery was 15(37.5%).
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김창수,현충환 충남대학교 의과대학 지역사회의학연구소 1992 충남의대잡지 Vol.19 No.2
Due to the development of dental fields, the need for the correction of dentofacial deformities has been increased recently. To evaluate our recent trend of orthognathic surgery, we authors and analysed the 40 patients who had been taken orthognbathic surgery from January 1990 to October 1992 at the department of dentistry, Chungnam National University Hospital. The results were as followings; 1. Male : Female ratio was 17:23 and the 32 patients(80%) were twenties. 2. 26 patients(65%) complained not only esthetic problems but also functional problems. 3. Mandibular prognathism was found most frequently(25, 39%) and facial asymmetry(13, 20%), angle hypertrophy(11, 17%)... etc. were found also. 4. Sagittal split ramus osteotomy was done most frequently(27, 35%), and Le fortI osteotomy(13, 17%), Angle redution(12, 16%), Genioplasty(11, 15%)... etc. were done also. 5. There had not been significant complications except post-operative infection and mandible dysethesia.
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