2011 Fiscal Year Final Research Report
Minute displacement caused by intermittent orthodontic force can produce effective orthodontic tooth movement
| Project/Area Number |
21592585
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Orthodontic/Pediatric dentistry
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| Research Institution | Hokkaido University |
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Principal Investigator |
SATO Yoshiaki 北海道大学, 大学院・歯学研究科, 准教授 (00250465)
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| Co-Investigator(Kenkyū-buntansha) |
KUSAKABE Toyohisa (80322824)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 歯科矯正 / 歯の移動 / 組織変化 / 微小変位 / 間歇力 / 有限要素解析 |
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| Research Abstract |
Problems on orthodontics were considered as taking long time to move teeth, because it is necessary to behave tissue remodeling as bone resorption and apposition during tooth movement. The aim of this study was to achieve effective tooth movement. At first we have developed a new Equipment to produce micro tooth movement. Then intermittent irradiation of the high Power Semiconductor laser could have possibility to heal degenerated tissue faster.
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