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Individual finite-element model of temporomandibular joint based on three-dimensional CT and MR images

Research Project

Project/Area Number 18592067
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Pathobiological dentistry/Dental radiology
Research InstitutionKitami Institute of Technology (2007-2008)
Tokyo Dental College (2006)

Principal Investigator

HAYAKAWA Yoshihiko  Kitami Institute of Technology, 工学部, 准教授 (70164928)

Co-Investigator(Kenkyū-buntansha) SANO Tsukasa  東京歯科大学, 歯学部, 教授 (40241038)
WAKOH Mamoru  東京歯科大学, 歯学部, 助・准教授 (70211670)
OTONARI Mika  東京歯科大学, 歯学部, 助手・助教 (30276604)
Co-Investigator(Renkei-kenkyūsha) WAKOH Mamoru  東京歯科大学, 歯学部, 准教授 (70211670)
OTONAR Mika  東京歯科大学, 歯学部, 助教 (30276604)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,040,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥540,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2006: ¥1,700,000 (Direct Cost: ¥1,700,000)
Keywords顎関節 / X線CT / MRI / 有限要素モデリング / 三次元表示 / 有限要素法 / 三次元ビジュアリゼーション / セグメンテーション
Research Abstract

CTおよびMRIで三次元データを得て, 組織を抽出するセグメンテーションと下顎骨の力学的特性を解析する有限要素法モデリングを顎関節部の構造を重視して行った。三次元的な組織抽出とシミュレーションで生理的変化を説明・予測するバイオメカニカル手法を検討した。またコーンビーム型CTによる顎骨三次元データから骨組織の構造力学的解析を行った。モデリングが顎関節症患者の病態診断や予後予測に役立つかどうか検証している。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (44 results)

All 2009 2008 2007 2006 Other

All Journal Article (24 results) (of which Peer Reviewed: 5 results) Presentation (19 results) Remarks (1 results)

  • [Journal Article] The reliability of computed tomography(CT)values and dimensional measurements of the oropharyngeal region using cone beam CT : comparison with multidetector CT2008

    • Author(s)
      A Yamashina, K Tanimoto, P Sutthiprapaporn, Y Hayakawa
    • Journal Title

      Dentomaxillofacial Radiology Vol.37, No.5

      Pages: 245-251

    • URL

      http://dmfr.birjournals.org/

    • Related Report
      2008 Final Research Report
  • [Journal Article] Static MR Images for Diagnosis of Swallowing2008

    • Author(s)
      M Ohkubo, T Sano, R Ishida, T Higaki, K Nishikawa, Y Hayakawa, T Otonari, M Yamamoto-Otonari, T Harada, M Wakoh
    • Journal Title

      The Bulletin of Tokyo Dental College Vol.49, No.3

      Pages: 113-119

    • NAID

      130004868635

    • Related Report
      2008 Final Research Report
  • [Journal Article] A potential reference point for assessment of condylar bone marrow of the temporomandibular joint on proton density weighted images2008

    • Author(s)
      Yajima A, Sano T, Otonari-Yamamoto M, Nishikawa K
    • Journal Title

      Cranio(The Journal ofCraniomandibular Practice)

    • Related Report
      2008 Final Research Report
  • [Journal Article] Interpretation of images and discrepancy between osteoarthritic findings and symptomatology in temporomandibular joint2008

    • Author(s)
      Sano T, Yajima A, Otonari-Yamamoto M, Wakoh M, Katakuru A
    • Journal Title

      Japanese Dental Science Review Vol,44 No.1

      Pages: 83-89

    • NAID

      10023922883

    • Related Report
      2008 Final Research Report
  • [Journal Article] The reliability of CT values and dimensional measurements of the oropharyngeal region using cone-beam computed tomography : Comparison with multi-detector computed tomography2008

    • Author(s)
      A Yamashina, K Tanimoto, P Sutthiprapaporn, Y Hayakawa
    • Journal Title

      Dentomaxillofacial Radiology 37

      Pages: 245-251

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Static MR Images for Diagnosis of Swallowing2008

    • Author(s)
      M Ohkubo, T Sano, R Ishida, T Higaki, K Nishikawa, Y Hayakawa, T Otonari, M Yamamoto-Otonari, T Harada, M Wakoh
    • Journal Title

      The Bulletin of Tokyo Dental College 49

      Pages: 113-119

    • NAID

      130004868635

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The reliability of CT values and dimensional measurements of the oropharyngeal region using cone-beam computed tomography: Comparison with multi-detector computed tomography2008

    • Author(s)
      A Yamashina, K Tanimoto, P Sutthiprapaporn, Y Hayakawa
    • Journal Title

      Dentomaxillofacial Radiology 37(掲載発行確定)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An approach for three-dimensional visualization using high-resolution MRI of the temporomandibular joint Dentomaxillofacial Radiology2007

    • Author(s)
      Y Hayakawa, C Kober, M Otonari- Yamamoto, T Otonari, M Wakoh, T Sano
    • Journal Title

      Vol.36,No.6

      Pages: 341-347

    • URL

      http://dmfr.birjournals.org/

    • Related Report
      2008 Final Research Report
  • [Journal Article] 特集ECR2007 : 歯科口腔領域におけるマルチモダリティ診断2007

    • Author(s)
      早川吉彦, 田辺耕士
    • Journal Title

      VIEWS RADIOLOGY 9(3)

      Pages: 23-31

    • Related Report
      2008 Final Research Report
  • [Journal Article] 歯科用コーンビームCTの先進性とリテラシー2007

    • Author(s)
      早川吉彦
    • Journal Title

      Dental Diamond Vol.32No.12(462)

      Pages: 29-31

    • Related Report
      2008 Final Research Report
  • [Journal Article] 3D-visualization of the temporomandibular joint with focus on the articular disc based onclinical T1-, T2-, and proton density weighted MR images2007

    • Author(s)
      C Kober, Y Hayakawa, G Kinzinger, LM Gallo, M Otonari-Yamamoto, T Sano, RA Sader
    • Journal Title

      Intl.J.of Computer Assisted Radiology & Surgery Vol.2 No.3 & 4

      Pages: 203-210

    • URL

      http://www.springer.com/11548

    • Related Report
      2008 Final Research Report
  • [Journal Article] Osseous abnormalities related to the temporomandibular joint2007

    • Author(s)
      Sano T, Otonari-Yamamoto M, Otonari T, Yajima A
    • Journal Title

      Semin Ultrasound CT MR 28(3)

      Pages: 213-221

    • Related Report
      2008 Final Research Report
  • [Journal Article] MR evidence of characteristics in symptomatic osteoarthritis of the temporomandibular joint : Increased signal intensity ratio on proton density weighted images of bone marrow in the mandibular condyle2007

    • Author(s)
      Yajima A, Sano T, Otonari-Yamamoto M, Otonari T, Ohkubo M, Harada T, Wakoh M.
    • Journal Title

      Cranio(Journal of Craniomandibular Practice) 25(4)

      Pages: 250-256

    • Related Report
      2008 Final Research Report
  • [Journal Article] An approach for three-dimensional visualization using high-resolution MRI of the temporomandibular joint2007

    • Author(s)
      Y Hayakawa, C Kober, M Otonari-Yamamoto, T Otonari, M Wakoh, T Sano
    • Journal Title

      Dentomaxillofacial Radiology 36

      Pages: 341-347

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 3D-visualization of the temporomandibular joint with focus on the articular disc based on clinical T1-, T2-, and proton density weighted MR images2007

    • Author(s)
      C Kober, Y Hayakawa, G. Kinzinger, LM Gallo, M Otonari-Yamamoto, T Sano, RA Sader
    • Journal Title

      International Journal of Computer Assisted Radiology and Surgery 2

      Pages: 203-210

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An approach for three- dimensional visualization using high-resolution magnetic resonance images of the temporomandibular joint.2007

    • Author(s)
      Hayakawa Y, Kober C, Otonari-Yamamoto M, Otonari T, Wakoh M, Sano T
    • Journal Title

      Dentomaxillofacial Radiology 36(in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Cone-beam CT(CB Throne^R[○!R])applied to maxillofacial Region2006

    • Author(s)
      Yajima A, Otonari-Yamamoto M, Sano T, Hayakawa Y, Otonari T, Tanabe K, Wakoh M,Mizuta S, Yonezu H, Nakagawa K, Yajima Y
    • Journal Title

      Bulletin of Tokyo Dent College Vol.47,No.3

      Pages: 133-141

    • Related Report
      2008 Final Research Report
  • [Journal Article] Limitation of the diagnostic value of MR images for diagnosing temporomandibular joint disorders2006

    • Author(s)
      Widmalm SE, Brooks SL, Sano T, Upton LG, McKay DC
    • Journal Title

      Dentomaxillofac Radiol 35

      Pages: 334-338

    • Related Report
      2008 Final Research Report
  • [Journal Article] コーンビームCT(CB Throne)の歯顎顔面領域への臨床応用2006

    • Author(s)
      佐野司, 矢島あや, 山本実佳, 音成貴道, 田辺耕士
    • Journal Title

      MEDIX 44

      Pages: 23-26

    • Related Report
      2008 Final Research Report
  • [Journal Article] 顎関節部のMRイメージによる三次元ビジュアリゼーション2006

    • Author(s)
      早川吉彦, Kober C, 佐野 司
    • Journal Title

      日本歯科評論 66

      Pages: 53-54

    • Related Report
      2006 Annual Research Report
  • [Journal Article] デジタル・レントゲンの基礎知識2006

    • Author(s)
      早川吉彦, 佐野 司
    • Journal Title

      静岡県歯報 585

      Pages: 10-11

    • Related Report
      2006 Annual Research Report
  • [Journal Article] An approach for three-dimensional rendering of the mandibular disc based on high-resolution MR images2006

    • Author(s)
      C.Kober, Y.Hayakawa, G.Kinzinger, M.Yamamoto, T.Sano, R.Sader
    • Journal Title

      Intl J Comp Assist Radiol Surg 1・Suppl. 1

      Pages: 405-406

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Quantitative Measurement of bone density with dental cone-beam CT2006

    • Author(s)
      Y.Hayakawa, A.Suehiro, N.Kobayashi, T.Sano
    • Journal Title

      Intl J Comp Assist Radiol Surg 1・Suppl. 1

      Pages: 532-533

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 顎関節部のMRイメージを利用した三次元再構成によるビジュアリゼーション2006

    • Author(s)
      早川吉彦, Cornelia Kober, 山本実佳, 和光 衛, 佐野 司
    • Journal Title

      医学物理(Jpn J Med Phys) 26(Suppl. 2)

      Pages: 103-104

    • Related Report
      2006 Annual Research Report
  • [Presentation] コーンビームCT画像を用いた3次元領域拡張法による歯・骨領域の抽出処理, Segmentation procedures by 3D regiongrowing method for dento-alveolar bone areaapplied to CBCT images2009

    • Author(s)
      近藤篤, 佐川盛久, 妙瀬田泰隆, 湯文俊, 早川吉彦
    • Organizer
      第97回日本医学物理学会学術大会(同大会報文集, 医学物理)
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] Bone and teethsegmentation for 3D reconstruction applied todental cone beam CT image2009

    • Author(s)
      Y Hayakawa, A Kondo, M Sagawa Y.Miyoseta, WJ Tang
    • Organizer
      The 23rdInternational Congress of Computer AssistedRadiology and Surgery
    • URL

      http://www.cars-int.org/

    • Place of Presentation
      at Berlin, Germany, June(CARS2009発表予定)
    • Related Report
      2008 Final Research Report
  • [Presentation] コーンビームCT画像による3次元再構成像の評価2008

    • Author(s)
      佐川盛久、川口健仁、妙瀬田泰隆、山下拓慶、早川吉彦
    • Organizer
      第95回日本医学物理学会学術大会, 2008年4月, パシフィコ横浜. 同大会報文集, 医学物理
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] Improvement of theaccuracy of bone segmentation proceduresapplied to CBCT images2008

    • Author(s)
      Y. Hayakawa, M. Sagawa, T. Kawaguchi, Y. Miyoseta, H. Yamashita
    • Organizer
      22nd Intl. Congress ofComputer Assisted Radiology & Surgery(CARS2008)
    • Place of Presentation
      at Barcelona,Spain, June
    • Related Report
      2008 Final Research Report
  • [Presentation] 頭頸部コーンビームCTによる再構成像に対する3次元フィルタリングの効果と領域拡張法による骨領域の抽出2008

    • Author(s)
      佐川盛久, 妙瀬田泰隆, 孫永剛, 早川吉彦
    • Organizer
      電子情報通信学会技術研究報告(信学技報)(電子情報通信学会医用画像研究会(MI))
    • Place of Presentation
      札幌医科大学
    • Related Report
      2008 Final Research Report
  • [Presentation] Three-dimensional filtering and region growing methods for precise bone segmentation applied to cone beam computed tomography images2008

    • Author(s)
      Y Hayakawa, M Sagawa, Y Miyoseta, A. Honda, T Sano
    • Organizer
      7th Asian Congress of Oraland Maxillofacial Radiology(ACOMFR2008)
    • Place of Presentation
      at Nara, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Efficient support of TMJ diagnosis and therapyby computer aided visualization and simulation.Special Session on TMJ/TMD2008

    • Author(s)
      C. Kober, R. Sader, B.-I. Berg, C.S.Leiggener, H.-F. Zeilhofer, Y. Hayakawa
    • Organizer
      The 23rd Intl.Congress of Computer Assisted Radiology & Surgery
    • Place of Presentation
      at Berlin, Germany, June(CARS2009発表予定)
    • Related Report
      2008 Final Research Report
  • [Presentation] Three-dimensional filtering and region growing methods for precise bone segmentation applied to cone beam computed tomography images2008

    • Author(s)
      Y Hayakawa, M Sagawa, Y Miyoseta, A. Honda, and T Sano
    • Organizer
      The 7th Asian Congress of Oral and Maxillofacial Radi ology (ACOMFR2008)
    • Place of Presentation
      奈良県新公会堂
    • Related Report
      2008 Annual Research Report
  • [Presentation] Improvement of the accuracy of bone segmentation procedures applied to CBCT images2008

    • Author(s)
      Y. Hayakawa, M. Sagawa, T. Kawaguchi, Y. Miyoseta, H. Yamashita
    • Organizer
      The 22nd International Congress of Computer Assisted Radiology and Surgery (CARS2008)
    • Place of Presentation
      Barcelona, Spain
    • Related Report
      2008 Annual Research Report
  • [Presentation] First steps in 4D-rendering ofcraniofacial soft tissue in the TMJ region2007

    • Author(s)
      Kober C, Leiggener C, Boerner BI, Kunz C, Berg S, Hayakawa Y, Kinzinger G, Sader R., Zeilhofer HF
    • Organizer
      4th Intl. Conference on Computer Aided Surgeryaround the Head(CAS-H2007)
    • Place of Presentation
      nnsbruck,Austria
    • Related Report
      2008 Final Research Report
  • [Presentation] CBCTを用いたCT値と咽頭腔の距離計測の信頼性2007

    • Author(s)
      谷本啓二, 山科敦, ピポップ・スチプラパポーン, 早川吉彦
    • Organizer
      第48回日本歯科放射線学会大会,抄録集83
    • Place of Presentation
      日本歯科放射線学会
    • Related Report
      2008 Final Research Report
  • [Presentation] An approach forvisualization of soft tissue tumors located closeto the maxillary sinuses, the orbital walls, or theethmoid bone based on computer tomographydata2007

    • Author(s)
      C Kober, Y Hayakawa, A Yajima, M Otonari-Yamamoto, Zszislaw Krol, Katja, Schwenzer-Zimmerer, M. Luethi, T Sano, T Shibahara, Robert Sader
    • Organizer
      21st Intl. Congress of Computer AssistedRadiology and Surgery(CARS2007)at Berlin
    • URL

      http://www.cars-int.org/

    • Place of Presentation
      Germany, Jun
    • Related Report
      2008 Final Research Report
  • [Presentation] The reliability of CT values anddimensional measurements of the oropharyngealregion using cone-beam computed tomography-Comparison with multi-detector computedtomography2007

    • Author(s)
      K Tanimoto, A Yamashina, P Sutthiprapaporn, Y Hayakawa
    • Organizer
      The 16th Intl. Congress ofDentomaxillofacial Radiology(ICDMFR2007)Program
    • URL

      http://www.iadmfrcn.org/

    • Place of Presentation
      at Beijing, China
    • Related Report
      2008 Final Research Report
  • [Presentation] An approach for visualization of soft tissue tumours located close to the maxillary sinuses, the orbital walls, or the ethmoid bone and air cells based on computer tomography data2007

    • Author(s)
      C Kober, Y Hayakawa, A Yajima, MOtonari-Yamamoto, Z Krol, KSchwenzer-Zimmerer, M Luethi, T Sano, T Shibahara, R Sader
    • Organizer
      The 21st International Congress of Computer Assisted Radiology and Surgery(CARS2007)
    • Place of Presentation
      Berlin, Germany
    • Related Report
      2007 Annual Research Report
  • [Presentation] 顎関節部のMRイメージを利用した三次元再構成によるビジュアリゼーション2006

    • Author(s)
      早川吉彦, Cornelia Kober, 山本実佳, 和光衛, 佐野司
    • Organizer
      日本医学物理学会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] An approach for three-dimensional rendering of the mandibular disc based on high-resolution MR images2006

    • Author(s)
      C. Kober, Y. Hayakawa, G. Kinzinger, M. Yamamoto, T. Sano, R. Sader
    • Organizer
      20th Intl Congress of Computer Assisted Radiology & Surgery(CARS2006)
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Quantitative Measurement of bone density with dental cone-beam CT2006

    • Author(s)
      Y. Hayakawa, A. Suehiro, N. Kobayashi, T.Sano
    • Organizer
      20th Intl Congress of Computer Assisted Radiology and Surgery(CARS2006)
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Three-dimensional visualization using high-resolution MR images of the temporomandibular joint2006

    • Author(s)
      Y. Hayakawa, C. Kober, M. Yamamoto, M. Wakoh, T. Sano
    • Organizer
      20th Intl Congress of Computer Assisted Radiology and Surgery(CARS2006)
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] Kombinierte 2D-3D-Darstellung des Kiefergelenks auf der Basis von MRT-Daten der klinischen Routine2006

    • Author(s)
      C. Kober, G. Kinzinger, Y. Hayakawa, R. Sader
    • Organizer
      The Annual Meeting of the German Society of Orthodontics, The German Conference of Orthodontics
    • Place of Presentation
      Nuremberg, Germany
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://dip.cs.kitami-it.ac.jp/

    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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