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Analysis of factors of longevity of adhesive all ceramic restorations based on long-term clinical data

Research Project

Project/Area Number 25462953
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Conservative dentistry
Research InstitutionNiigata University

Principal Investigator

Fukushima Masayoshi  新潟大学, 医歯学系, 教授 (30156773)

Co-Investigator(Kenkyū-buntansha) ISHIZAKI Hiroko  新潟大学, 医歯学総合病院, 講師 (60303161)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords臨床研究 / ポーセレンラミネートべニア / CAD/CAM / 接着 / 修復物の寿命 / セラミックス
Outline of Final Research Achievements

The purpose of this study was to analyze the factors which influences the longevity of porcelain laminate-veneer (PLV) restorations. A total of 747 discolored teeth were placed with the PLV restorations from 1987 to 2015. The restoration failures were observed in 38 teeth (5%) by the maintenance duration. The failures were caries / 20 teeth, crack and chipping of shells / 11 teeth, one-body fracture of tooth structure and shell / 3 teeth, complete loss of shells/2 teeth and endodontic treatment/2 teeth. A lot of cases showed 1-3 mm of gingival recession during observation periods.
The followings were clarified from these results. In order to prevent chipping and exfoliation of a veneer shell, the occlusal risk management by periodical examination and adjustment of occlusion is indispensable. The prophylactic maintenance of oral diseases is required. The PLV restoration to etched enamel could expect long-term prognosis for 20 years or more.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (19 results)

All 2015 2014 2013 Other

All Journal Article (7 results) (of which Peer Reviewed: 3 results) Presentation (12 results) (of which Invited: 3 results)

  • [Journal Article] 高齢者のMI審美治療と根面う蝕のマネージメント2015

    • Author(s)
      福島正義
    • Journal Title

      日歯医学会誌

      Volume: 34 Pages: 126-129

    • Related Report
      2015 Annual Research Report
  • [Journal Article] CAD/CAM時代におけるレジンセメントのテクニカルエッセンス2015

    • Author(s)
      渡部平馬、風間龍之輔、浅井哲也、金谷史夫、石崎裕子、福島正義、興地隆史
    • Journal Title

      歯界展望

      Volume: 126 Pages: 258-272

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Efficiency of the Dual-Cured Resin Cement Polymerization Induced by High-Intensity LED Curing Units Through Ceramic Material.2015

    • Author(s)
      Watanabe H, Kazama R, Asai T, Kanaya F, Ishizaki H, Fukushima M, Okiji T
    • Journal Title

      Oper Dent

      Volume: 40 Pages: 153-162

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] 歯の変色が患者の心理に与える影響―第2報 変色歯外来問診票における自由記載の質的分析―2014

    • Author(s)
      隅田好美、福島正義
    • Journal Title

      歯科審美

      Volume: 27 Pages: 14-20

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] クリニカルアドバンス/進化する歯科用CAD/CAMシステムの最新事情2014

    • Author(s)
      依田慶太、葉山博工、風間龍之輔、若林則幸、福島正義
    • Journal Title

      デンタルダイアモンド

      Volume: 39巻1号 Pages: 154-161

    • Related Report
      2013 Research-status Report
  • [Journal Article] 特集 変色歯への対応/変色歯外来における取り組み2013

    • Author(s)
      福島正義
    • Journal Title

      補綴臨床

      Volume: 46巻3号 Pages: 234-230

    • Related Report
      2013 Research-status Report
  • [Journal Article] 各種デュアルキュア型レジンセメントの長石系マシーナブルセラミック介在下における硬化度の検討2013

    • Author(s)
      渡部平馬、風間龍之輔。浅井哲也、石崎裕子、福島正義、興地隆史
    • Journal Title

      日歯保存誌

      Volume: 56巻3号 Pages: 223-230

    • NAID

      110009674432

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] シンポジウム「ポーセレンラミネートベニアの臨床における診療室と歯科技工士室の連携」 /ポーセレンラミネートベニアの接着技法と長期臨床経過2015

    • Author(s)
      福島正義
    • Organizer
      第34回日本接着歯学会学術大会
    • Place of Presentation
      タワーホール船堀(東京都江戸川区)
    • Year and Date
      2015-12-19
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 各種CAD/CAM用修復材料に対するフッ化水素酸処理の影響2015

    • Author(s)
      渡部平馬、浅井哲也、風間龍之輔、石崎裕子、福島正義
    • Organizer
      第34回日本接着歯学会学術大会
    • Place of Presentation
      東京・タワーホール船堀(東京都江戸川区)
    • Year and Date
      2015-12-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 各種CAD/CAM用修復材料の表面組成について2015

    • Author(s)
      渡部平馬、浅井哲也、風間龍之輔、金谷史夫、石崎裕子、福島正義
    • Organizer
      第26回日本歯科審美学会学術大会
    • Place of Presentation
      東京歯科大学(東京都千代田区)
    • Year and Date
      2015-11-22
    • Related Report
      2015 Annual Research Report
  • [Presentation] 臼歯部における金属修復から歯冠色修復への道のり2015

    • Author(s)
      福島正義
    • Organizer
      Innovative Zahnmedizin設立記念講演会
    • Place of Presentation
      ワテラスコモン(東京都千代田区)
    • Year and Date
      2015-11-08
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 会長講演/接着歯学は歯科臨床を貫くー学会の存在意義を高めるー2014

    • Author(s)
      福島正義
    • Organizer
      第33回日本接着歯学会学術大会講演集、接着歯学 Vol32(3), P129
    • Place of Presentation
      神戸市
    • Year and Date
      2014-12-14
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 各種CAD/CAM用歯冠修復材料の光透過性について2014

    • Author(s)
      渡部平馬、風間龍之輔、浅井哲也、石崎裕子、福島正義、興地隆史
    • Organizer
      第33回日本接着歯学会学術大会講演集、接着歯学 Vol32(3), P178
    • Place of Presentation
      神戸市
    • Year and Date
      2014-12-13 – 2014-12-14
    • Related Report
      2014 Research-status Report
  • [Presentation] CAD/CAM用ハイブリッドレジン材料の透過光量の測定:組成、厚さ、シェードの影響2014

    • Author(s)
      渡部平馬、風間龍之輔、浅井哲也、金谷史夫、石崎裕子、福島正義、興地隆史
    • Organizer
      第25回日本歯科審美学会学術大会プログラム・抄録集P101
    • Place of Presentation
      高松市
    • Year and Date
      2014-11-22 – 2014-11-23
    • Related Report
      2014 Research-status Report
  • [Presentation] Seven-year clinical evaluation of restorations repaired by composite resin2013

    • Author(s)
      Ishizaki H, Fukushima M
    • Organizer
      The 5th International Congress on Adhesive Dentistry
    • Place of Presentation
      Philadelphia, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] Efficacy of high-intesity LED curing-units on polymerization of resin cement2013

    • Author(s)
      Watanabe H, Kazama R, Asai T, Ishizaki H, Fukushima M, Okiji T
    • Organizer
      The 5th International Congress on Adhesive Dentistry
    • Place of Presentation
      Philadelphia, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] 重合方式がセルフアドヒーシブレジンセメントとCAD/CAM用セラミック被着体への接着に及ぼす影響

    • Author(s)
      韓 臨麟、福島正義、興地隆史
    • Organizer
      平成25年度春期第61回日本歯科理工学会学術講演会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
  • [Presentation] 高出力LED照射器がデュアルキュア型レジンセメントの硬化度に与える影響

    • Author(s)
      渡部平馬、風間龍之輔、浅井哲也、石崎裕子、渡邊孝一、福島正義、興地隆史
    • Organizer
      第46回新潟歯学会総会
    • Place of Presentation
      新潟大学歯学部
    • Related Report
      2013 Research-status Report
  • [Presentation] 各種CAD/CAM用マシーナブルブロックの厚さが光透過性に与える影響

    • Author(s)
      渡部平馬、風間龍之輔、浅井哲也、金谷史夫、石崎裕子、福島正義、興地隆史
    • Organizer
      第24回日本歯科審美学会学術大会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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