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Establishment of the effective force system for orthodontic tooth movement.

Research Project

Project/Area Number 24659915
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Orthodontic/Pediatric dentistry
Research InstitutionHealth Sciences University of Hokkaido

Principal Investigator

MIZOGUCHI Itaru  北海道医療大学, 歯学部, 教授 (20200032)

Co-Investigator(Kenkyū-buntansha) HAYASHI Kazuo  北海道医療大学, 歯学部, 准教授 (20316269)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords矯正的な歯の移動 / 非線形有限要素法 / 三次元モデル / 光学印象
Outline of Final Research Achievements

Propose of this study was to establish a novel three-dimensional analysis system based on newly developed optical scanning system, new calculating system of rigid body in the space, and reconstruction of three-dimensional morphology of cranial base. Furthermore, the latest finite element method was used to establish the basic behavior of orthodontic tooth movement. The results of this study provide scientific backing for the force system of orthodontic treatment in practice.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (5 results)

All 2015 2013 2012

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (1 results)

  • [Journal Article] Influence of standardization on the precision (reproducibility) of dental cast analysis with virtual 3-dimensional models.2015

    • Author(s)
      Kazuo Hayashi, Onejune Chung, Seojung Park, Seung-Pyo Lee, Iraru Mizoguchi
    • Journal Title

      American Journal of Orthodontics and Dentofacial Orthopedics

      Volume: 147 Issue: 3 Pages: 373-380

    • DOI

      10.1016/j.ajodo.2014.11.015

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assessment of the accuracy and reliability of new 3-dimensional scanning devices2013

    • Author(s)
      Hayashi K, Sachdeva A, Saitoh S, Lee SP, Kubota T, Mizoguchi I
    • Journal Title

      Am J Orthod Dentofacial Orthop

      Volume: 144 Issue: 4 Pages: 619-625

    • DOI

      10.1016/j.ajodo.2013.04.021

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 3D simulation of orthognathic suregery using a multimodal image-fusion technique2012

    • Author(s)
      Itaru Mizoguchi
    • Journal Title

      日本顎変形症学会雑誌

      Volume: 22 Pages: 31-34

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Current approaches in understanding and controlling orthodontic tooth movement In 3-D Space2012

    • Author(s)
      Hayashi K, Sachdeva R, Sachdeva A, Kubota T, Uechi i, Mizoguchi I
    • Journal Title

      日本成人矯正歯科学会雑誌

      Volume: 19 Pages: 35-43

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 衝突判定モデルとfinite helical axis 系を応用した顎運動四次元モデル2012

    • Author(s)
      林 一夫、 溝口 到
    • Organizer
      第24回日本顎関節学会学術大会
    • Place of Presentation
      札幌
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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