2014 Fiscal Year Final Research Report
Effect of jiggling force on root resorption during orthodontic treatment
Project/Area Number |
25862019
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Orthodontics/Pediatric dentistry
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Research Institution | Hiroshima University |
Principal Investigator |
MATSUDA Yayoi 広島大学, 大学病院, 歯科診療医 (30633664)
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Project Period (FY) |
2013-04-01 – 2015-03-31
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Keywords | 歯科矯正治療 / 歯根吸収 / ジグリング |
Outline of Final Research Achievements |
Jiggling force is one of the risk factors for root resorption during orthodontic treatment. However, little information is available in the literature for the influence of jiggling force on root resorption. The purpose of this study was to clarify an influence on root resorption and periodontium by jiggling force during orthodontic tooth movement. It was shown that jiggling force is one of the critical factors for severe root resorption, in terms of the expression of cytokine in periodontal ligament area which accelerate odontoclast induction, respectively.
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Free Research Field |
歯科矯正学
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