The korean journal of orthodontics (대한치과교정학회지)
- Volume 22 Issue 2 Serial No. 37
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- Pages.389-412
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- 1992
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
AN ELECTROMYOGRAPHIC INVESTIGATION OF MASTICATORY MUSCLES IN NORMAL OCCLUSION AND CLASS II MALOCCLUSION
저작근 근전도에 관한 정상교합자와 II급 부정교합자의 비교 연구
- Kim, Yeon-Kyung (Department of Orthodontics, College of Dentistry, Kyung Hee University) ;
- Lee, Ki-Soo (Department of Orthodontics, College of Dentistry, Kyung Hee University) ;
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Park, Young-Guk
(Department of Orthodontics, College of Dentistry, Kyung Hee University)
- Published : 1992.06.01
Abstract
Along with form and function relationship of craniofacial growth comes a concern for the masticatory muscles with postnormal occlusion. It is the aim of this study to grope the certain differences upon the electromyographic activities of the masticatory muscles between normal occlusion and class II malocclusion during the varieties of oral functions. 26 persons of normal occlusion whose mean age were 18.9-25.6 years and another 26 persons of class II malocclusion whose mean age were 19.0-28.9 years served for this study. The electromyographic recordings processed by
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