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2011 Fiscal Year Final Research Report

Relationship between swept source optical coherence tomography signal and characteristics of dental hard tissue

Research Project

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Project/Area Number 22791924
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Dental engineering/Regenerative dentistry
Research InstitutionTokyo Medical and Dental University

Principal Investigator

SADR Alireza  東京医科歯科大学, 歯と骨のGCOE拠点, GCOE拠点形成特任教員 (20567755)

Project Period (FY) 2010 – 2011
Keywords歯科理工学 / 光コヒーレンストモグラフィー
Research Abstract

The main results of this study is development of the Optical Coherence Tomography(SS-OCT) imaging modality towards a practical level for use as a dental hard tissue diagnostic modality. Current diagnostic methods have used dentalX-ray to assess mineral density of tooth but OCT do a similar or advantageous assessment without exposure to any ionizing radiation.

  • Research Products

    (8 results)

All 2012 2011 2010 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (3 results) Remarks (1 results)

  • [Journal Article] Effects of structural orientation of enamel and dentin on light attenuation and local refractive index : an optical coherence tomography study2012

    • Author(s)
      Hariri I, Sadr A, Shimada Y, Tagami J, Sumi Y
    • Journal Title

      J Dent

      Volume: 40 Pages: 387-96

    • Peer Reviewed
  • [Journal Article] Longitudinal assessment of subsurface artificial root caries lesions by optical coherence tomography in comparison with transverse microradiography2012

    • Author(s)
      Sadr A, Nakashima S, Shimada Y, Tagami J, Sumi Y
    • Journal Title

      Proc SPIE

      Volume: 8208 Pages: 16

    • Peer Reviewed
  • [Journal Article] Estimation of lesion progress in artificial root caries by Swept Source Optical Coherence Tomography in comparison to transverse microradiography2011

    • Author(s)
      Natsume Y, Nakashima S, Sadr A, ShimadaY, Tagami J, Sumi Y
    • Journal Title

      J Biomed Opt

      Volume: 16(7) Pages: 071408

    • Peer Reviewed
  • [Journal Article] Effect of Hydration on Assessment of Early Enamel Lesion using Swept-source Optical Coherence Tomography

    • Author(s)
      Nazari A, Sadr A, Nakashima S, Shimada Y, Tagami J
    • Journal Title

      J Biophotonics

      Volume: (in press)

    • Peer Reviewed
  • [Presentation] Swept source optical coherence tomography for quantitative and qualitative assessment of dental composite restorations, Lasers in Dentistry XVII2011

    • Author(s)
      Sadr A, Shimada Y, Makishi P, Hariri I, Bakhsh TA
    • Organizer
      BiOS SPIE Photonics West, San Francisco
    • Place of Presentation
      CA, USA
    • Year and Date
      20110100
  • [Presentation] Demineralization affects refractiveindices of human enamel and dentin2010

    • Author(s)
      Sadr A, Hariri I, Bakhsh TA, Shimada Y, Nakashima S, Sumi Y, Tagami J
    • Organizer
      88thGeneral Session of IADR, Barcelona, Spain
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      20100700
  • [Presentation] Hydration and Demineralization Effects on Reflectivity of Enamel Using SS-OCT2010

    • Author(s)
      Nazari A, Sadr A, Nakashima S, ShimadaY, Sumi Y, Tagami J
    • Organizer
      88th General Session of IADR
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      20100700
  • [Remarks]

    • URL

      http://www.tmd.ac.jp/grad/ope/english/

URL: 

Published: 2013-07-31  

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