대한치과교정학회지 (The korean journal of orthodontics)
- 제18권1호
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- Pages.227-234
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- 1988
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
교정치료를 위한 발치빈도에 관한 연구
A STUDY ON THE FREQUENCY OF TOOTH EXTRACT10N FOR ORTHODONTIC TREATMENT
- Cho, Kju-Young (Department of Orthodontics, College of Dentistry, Chosun National University) ;
- Lee, Dong-Joo (Department of Orthodontics, College of Dentistry, Chosun National University)
- 발행 : 1988.03.01
초록
To study diagnosis and treatment plan of malocclusion, comparison of race and nation and consideration of treatment technique, 885 orthodontic patients of the department of orthodontics, Infirmary of dental college, Chosun University were evaluated. The frequency and pattern of tooth extraction were studied according to malocclusion types and developmental stages of occlusion and sex. Thefollowingresultswereobtained. 1. Average frequency of tooth extraction for orthodontic treatment was
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