• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Qualitative and quantitative bonding evaluation for metal-free coronal restorations by digital and analog methods

Research Project

Project/Area Number 17K11719
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Conservative dentistry
Research InstitutionThe Nippon Dental University College at Tokyo

Principal Investigator

Nara Yoichiro  日本歯科大学東京短期大学, その他部局等, 教授(移行) (80172584)

Co-Investigator(Kenkyū-buntansha) 柵木 寿男  日本歯科大学, 生命歯学部, 准教授 (50256997)
前野 雅彦  日本歯科大学, 生命歯学部, 講師 (20736334)
河合 貴俊  日本歯科大学, 生命歯学部, 助教 (30793335)
新田 俊彦  日本歯科大学, 生命歯学部, 講師 (20247042)
山瀬 勝  日本歯科大学, 生命歯学部, 准教授 (80301571)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords接着修復 / 直接修復 / CAD/CAM修復 / 微少接着強さ / 接着信頼性 / 繰り返し荷重 / レジン接着システム / 接着性レジンセメント / 歯頸部歯質 / メタルフリーCAD/CAMブロック / 微小引張接着強さ / レジンコーティング / メタルフリー歯冠修復 / 接着強さ / 口腔内環境ストレス / 即時象牙質シーリング / メタルフリー修復 / 接着 / 間接修復
Outline of Final Research Achievements

To realize the high-leveled metal-free coronal restorations by digital and analog methods, not only qualitative examinations regarding the bond strength under experimental conditions simulated intra-oral environment and various properties of restoratives, but also quantitative investigations such as bonding reliability and durability were carried out. Representative research topics are as follows; 1)Effect of immediate dentin sealing (IDS) applications on the bonding of CAD/CAM ceramic onlay restoration, 2)Influence of IDS and temporary restoration on the bonding of CAD/CAM ceramic crown restoration, 3)Effect of differences in the type of restoration and adhesive resin cement system on the bonding of CAD/CAM ceramic restorations.
From the obtained results, various objective behaviors and significant clinical applications were confirmed.

Academic Significance and Societal Importance of the Research Achievements

「侵襲が少なく、審美的であり、信頼性に長けた歯科治療」は、患者国民の切なる願いであると同時に、歯科医師にとっても重要な到達目標といえる。従前のアナログ方法による直接・間接修復に加え、デジタルテクノロジーの進展を受け、近年では歯科用CAD/CAMシステムによるメタルフリー歯冠修復に大きな期待がもたれている。
本研究では、患者・歯科医師双方が求めるデジタルおよびアナログ方法によるメタルフリー歯冠修復に焦点を絞り、質の高い当該修復の達成を目指し、量的検討のみならず信頼性・耐久性等の質的な検証を行った。その結果、客観的根拠に基づく臨床に寄与する多くの成果を得ることができた。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (45 results)

All 2020 2019 2018 2017

All Journal Article (4 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 4 results,  Open Access: 4 results) Presentation (36 results) (of which Int'l Joint Research: 18 results,  Invited: 1 results) Book (5 results)

  • [Journal Article] Influence of immediate dentin sealing and temporary restoration on the bonding of CAD/CAM ceramic crown restoration2019

    • Author(s)
      Hayashi K, Maeno M, Nara Y
    • Journal Title

      Dental Materials Journal

      Volume: 38 Issue: 6 Pages: 970-980

    • DOI

      10.4012/dmj.2018-313

    • NAID

      130007754627

    • ISSN
      0287-4547, 1881-1361
    • Year and Date
      2019-11-26
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Bond strengths between gingiva-colored layering resin composite and zirconia frameworks coated with feldspathic porcelain2019

    • Author(s)
      Nikaido T,Tagami J,Yatani H,Ohkubo C,Nihei T,Koizumi H,Maseki T(7th),(10 authors)
    • Journal Title

      Dental Materials Journal

      Volume: 38 Issue: 4 Pages: 547-554

    • DOI

      10.4012/dmj.2018-253

    • NAID

      130007685613

    • ISSN
      0287-4547, 1881-1361
    • Year and Date
      2019-07-26
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Importance of interim restorations in the molar region2019

    • Author(s)
      Miura S, Fujisawa M, Komine F, Maseki T, Ogawa T, Takebe J, Nara Y.
    • Journal Title

      Journal of Oral Science

      Volume: 61 Issue: 2 Pages: 195-199

    • DOI

      10.2334/josnusd.19-0102

    • NAID

      130007664897

    • ISSN
      1343-4934, 1880-4926
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of immediate dentin sealing applications on bonding of CAD/CAM ceramic onlay restoration2018

    • Author(s)
      Murata T,Maseki T,Nara Y
    • Journal Title

      Dental Materials Journal

      Volume: 37 Issue: 6 Pages: 928-939

    • DOI

      10.4012/dmj.2017-377

    • NAID

      130007538102

    • ISSN
      0287-4547, 1881-1361
    • Year and Date
      2018-11-27
    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Bonding performance of recent all-in-one adhesive systems to cervical tooth-substance2019

    • Author(s)
      Nara Y, Okada M, Maeno M, Kawai T, Murata T, Dogon IL
    • Organizer
      International Association for Dental Research
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bonding characteristic of recent adhesive systems used for repair restoration2019

    • Author(s)
      Maeno M, Kawai T, Murata T, Okada M, Nagai S, Nara Y
    • Organizer
      International Association for Dental Research
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of restoration-method/adhesive-resin-cement-system on bonding of CAD/CAM ceramic restorations2019

    • Author(s)
      Koshida S, Maeno M, Nara Y
    • Organizer
      International Association for Dental Research
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bonding performance of recent self-etching primer systems to cervical tooth-substance2019

    • Author(s)
      Okada m, Nakazawa M, Maeno M, Dogon IL, Nara Y
    • Organizer
      International Association for Dental Research
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bonding characteristic to cervical decayed dentin using all-in-one adhesive systems2019

    • Author(s)
      Maeno M, Okada M, Nakazawa M, Nagai S, Nara Y
    • Organizer
      International Association for Dental Research
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bonding characteristic of recent adhesive-resin-cement to various metal-free CAD/CAM block-restoratives2019

    • Author(s)
      Maseki T, Nakazawa M, Murata T, Hayashi K, Tokita C, Momoto M, Okada M, Maeno M, Nara Y
    • Organizer
      International Association for Dental Research
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 最近のセルフエッチングシステムによる歯頸部罹患象牙質に対する接着2019

    • Author(s)
      岡田美里,中澤美和,河本 芽,鴇田智重,前野雅彦,森のり子,小川信太郎,奈良陽一郎
    • Organizer
      2019年度日本歯科保存学会秋季学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 新規セルフアドヒーシブレジンセメントの各種CAD/CAM用メタルフリー修復材料に対する接着性能2019

    • Author(s)
      中澤美和,村田卓也,林 孝太朗,鴇田智重,河本 芽,岡田美里,前野雅彦,柵木寿男,奈良陽一郎
    • Organizer
      2019年度日本歯科保存学会秋季学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] シラン処理面への追加処理がメタルフリーCAD/CAM修復の接着に与える効果2019

    • Author(s)
      河本 芽,新田俊彦,長倉弥生,柵木寿男,奈良陽一郎
    • Organizer
      2019年度日本接着歯学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] セメントスペース設定とブロック材質の違いがメタルフリーCAD/CAMアンレー修復の接着に及ぼす影響2019

    • Author(s)
      鴇田智重,前野雅彦,小川信太郎,杉山征三,奈良陽一郎
    • Organizer
      2019年度日本接着歯学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] レジンコーティング法活用の信頼性に優れた審美性CAD/CAM修復2019

    • Author(s)
      前野雅彦,林 孝太朗,村田卓也,河合貴俊,中村昇司,長倉弥生,柵木寿男,奈良陽一郎
    • Organizer
      2019年度日本歯科審美学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 多用途ワンステップレジン接着システムの歯頸部健全歯質に対する初期引張接着強さに基づく接着評価2018

    • Author(s)
      河本 芽,鴇田智重,越田清祐,前野雅彦,奈良陽一郎
    • Organizer
      2018年度日本歯科保存学会春季学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 支台歯面への臨床的対応がCAD/CAMセラミッククラウン修復の接着に及ぼす影響2018

    • Author(s)
      林孝太朗,前野雅彦,奈良陽一郎
    • Organizer
      2018年度日本歯科保存学会春季学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Bonding-performance of waiting-time-free one-step adhesive systems to dentin and enamel2018

    • Author(s)
      Koshida S,,Komoto M,Tokita C,Koshida S,Maeno M,Nagai S,I.L.Dogon,Nara Y
    • Organizer
      International Association for Dental Research
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Microleakage of Flowable-resin-composite Restoration Applied to Class-1 Occlusal-cavity Under Cyclic-load-stress2018

    • Author(s)
      Kawai T,Maseki T,Nara Y,I.L.Dogon
    • Organizer
      International Association for Dental Research
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Influence of Clinical-treatments to Abutment-surface on Bond-strength of CAD/CAM-ceramic-crown-restoration2018

    • Author(s)
      Hayashi K, Maeno M,Nara Y
    • Organizer
      International Association for Dental Research
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of Immediate-dentin-sealing on Adaptation of CAD/CAM-ceramic-crown-restoration for Three Tooth-types2018

    • Author(s)
      Maeno M, Tokita C, Komoto M, Koshida S, Nara Y
    • Organizer
      International Association for Dental Research
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 小臼歯CAD/CAMセラミッククラウン修復の接着挙動 -即時象牙質シーリングと暫間修復処置による影響-2018

    • Author(s)
      林孝太朗,前野雅彦,奈良陽一郎
    • Organizer
      2018年度日本歯科審美学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 4種接着性レジンセメントシステムの各種CAD/CAM用メタルフリー修復材料に対する接着特性2018

    • Author(s)
      鴇田智重,河本 芽,岡田美里,森のり子,前野雅彦,柵木寿男,奈良陽一郎
    • Organizer
      2018年度日本歯科保存学会秋季学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 各種研磨システムによって研磨された大臼歯CAD/CAM冠用コンポジットレジンブロックの表面光沢度2018

    • Author(s)
      岡田美里,河本 芽,鴇田智重,前野雅彦,森 のり子,小川信太郎,奈良陽一郎
    • Organizer
      2018年度日本歯科保存学会秋季学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 修復法と接着性レジンセメントの違いがCAD/CAMセラミック修復の接着に及ぼす影響2018

    • Author(s)
      越田清祐,河合貴俊,前野雅彦,小川信太郎,長倉弥生,新田俊彦,杉山征三,奈良陽一郎
    • Organizer
      2018年度日本接着歯学会学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Incoming bond strength evaluation -Change from quantitative examination to qualitative investigation-2018

    • Author(s)
      Nara Y
    • Organizer
      The 66th Annual Meeting of Japanese Association for Dental Research
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Effect of Resin-coating on Adaptation of CAD/CAM-ceramic-crown Restoration for Molar2018

    • Author(s)
      Tokita C,Komoto M,Koshida S,Maeno M,Maseki T,Nara Y
    • Organizer
      American Association for Dental Research (国際学会)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Esthetic change of enamel micro-crack treated by resin-infiltration materials2018

    • Author(s)
      Komoto M,Tokita C,Koshida S,Maeno M,Maseki T,Nara Y
    • Organizer
      American Association for Dental Research (国際学会)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bonding efficiency of recent adhesive resin cementation to metal-free restoratives2018

    • Author(s)
      Koshida S,Komoto M,Tokita C,Maeno M,Maseki T,Nara Y
    • Organizer
      American Association for Dental Research (国際学会)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bonding characteristics of recent adhesive-resin-cement systems to metal-free restorative materials2018

    • Author(s)
      Maeno M,Tokita C,Komoto M,Koshida S,Nara Y,I.L. Dogon,Nagai S
    • Organizer
      American Association for Dental Research (国際学会)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of Immediate-dentin-sealing on bonding-behavior of CAD/CAM restoration under thermomechanical-cyclic-stress2018

    • Author(s)
      Nara Y,Murata T,Maseki T
    • Organizer
      American Association for Dental Research (国際学会)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Influence of clinical-applications to prepared abutment-surface on bonding of CAD/CAM-ceramic-crown-restoration2018

    • Author(s)
      Hayashi K,Maeno M,Nara Y
    • Organizer
      American Association for Dental Research (国際学会)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bonding effect of immediate-dentin-sealing applications on CAD/CAM ceramic-onlay restoration2018

    • Author(s)
      Murata T,Maseki T,Nara Y
    • Organizer
      American Association for Dental Research (国際学会)
    • Related Report
      2017 Research-status Report
  • [Presentation] 即時象牙質シーリングの応用方法がCAD/CAMセラミックアンレー修復の接着に及ぼす影響2017

    • Author(s)
      村田卓也,柵木寿男,奈良陽一郎
    • Organizer
      2017年度日本歯科保存学会春季学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] メタルフリー間接修復材料を介した最近のLED照射器透過光によって重合した接着性レジンセメントの硬化状態2017

    • Author(s)
      越田清祐,河本 芽,鴇田智重,小川信太郎,長倉弥生,中村昇司,杉山征三,奈良陽一郎, I.L.Dogon
    • Organizer
      2017年度日本歯科保存学会春季学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Efficacy of immediate dentin sealing to abutment on adaptation of CAD/CAM ceramic crown restoration2017

    • Author(s)
      Maeno M,Hayashi K,Koshida S,Maseki T,Nara Y
    • Organizer
      IFED 2017 Toyama (国際学会)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] レジンインプレグネーション法によって処置されたエナメル質微小亀裂の審美的変化2017

    • Author(s)
      河本 芽,鴇田智重,越田清祐,前野雅彦,柵木寿男,奈良陽一郎
    • Organizer
      2017年度日本歯科保存学会秋季学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] レジンセメンテーション用前処理材の多種メタルフリー修復材料への接着有効性2017

    • Author(s)
      越田清祐,河本 芽,鴇田智重,前野雅彦,柵木寿男,奈良陽一郎
    • Organizer
      2017年度日本歯科保存学会秋季学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 支台歯形成面への臨床的対応がCAD/CAMセラミッククラウン修復の接着に及ぼす影響2017

    • Author(s)
      林孝太朗, 前野雅彦, 奈良陽一郎
    • Organizer
      第36回日本接着歯学会
    • Related Report
      2017 Research-status Report
  • [Presentation] レジンコーティングが大臼歯に対するCAD/CAMセラミッククラウン修復の適合性に及ぼす効果2017

    • Author(s)
      鴇田智重,河本 芽,越田清祐,前野雅彦,柵木寿男,奈良陽一郎
    • Organizer
      第36回日本接着歯学会
    • Related Report
      2017 Research-status Report
  • [Book] 保存修復学212020

    • Author(s)
      奈良陽一郎,柵木寿男
    • Total Pages
      321
    • Publisher
      医歯薬出版株式会社
    • ISBN
      9784816013218
    • Related Report
      2019 Annual Research Report
  • [Book] 歯科審美学2019

    • Author(s)
      奈良陽一郎
    • Total Pages
      192
    • Publisher
      永末書店
    • ISBN
      9784816013690
    • Related Report
      2019 Annual Research Report
  • [Book] 保存修復学2019

    • Author(s)
      奈良陽一郎,柵木寿男
    • Total Pages
      263
    • Publisher
      医歯薬出版株式会社
    • ISBN
      9784263458419
    • Related Report
      2019 Annual Research Report
  • [Book] もう悩まない  時代が求める接着臨床2018

    • Author(s)
      前野雅彦
    • Total Pages
      169
    • Publisher
      デンタルダイヤモンド社
    • Related Report
      2018 Research-status Report
  • [Book] 接着歯学のための重要13キーワードベスト240論文2017

    • Author(s)
      奈良陽一郎,河合貴俊,柵木寿男,前野雅彦
    • Total Pages
      187
    • Publisher
      クインテッセンス出版株式会社
    • ISBN
      9784781205724
    • Related Report
      2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi