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Prediction of the Bending Effect of an Archwire for Orthodontics  

Lee, Kee-Joon (연세대학교 치과대학 교정학교실)
Cho, Young-Soo (한국휴먼테크소프트)
Kim, Si-Pom (동아대학교 기계공학과)
Lee, Kwon-Hee (동아대학교 기계공학과)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.9, no.6, 2010 , pp. 95-100 More about this Journal
Abstract
For orthodontic treatment, most commonly, an archwire is inserted into orthodontic brackets that can be made from stainless steel. Then, the archwires interact with the brackets to move teeth into the desired positions. However, the activation of an archwire may induce undesirable rotation of a tooth due to the moment application. An appropriate magnitude of the gable bends of an archwires prevents its rotation. However, it is not easy to predict the relationship between the rotation and the gable bend. This study presents the numerical approach to predict the rotation of a tooth with respect to the gable bend in the activation of an archwire. To predict the rotation of a tooth, the kriging interpolation method is introduced.
Keywords
Orthodontics; malocclusion; archwire; V bend; Kriging;
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Times Cited By KSCI : 1  (Citation Analysis)
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