クラウンの保持力に関する研究 : レジンモディファイドグラスアイオノマーセメントのサーマルサイクルによる検討 A Study on the Retention Force of Crowns : Influence of Thermal Cycling Cemented with Resin-modified Glass-ionomer Cements

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著者

    • 大前 百子 OHMAE Momoko
    • 日本大学歯学部補綴学教室クラウンブリッジ学講座 Department of Crown and Bridge Prosthodontics, Nihon University School of Dentistry

抄録

The purpose of this study was to clarify the long-term endurance of crown retention cemented with resin-modified glass-ionomer cements (RMGI) by thermal cycling simulating the oral environment.<BR>In this study, two kinds of cement, Fuji lute (FL) and Vitremer luting cement (VL), were selected, and Super bond C & B (SB), a resin system cement, and Fuji I (F I), a traditional GI cement, were also tested as controls.<BR>All specimens were cemented to metal abutments with each cement, and put through the thermal cycling (4°C-60°C-37°C) test 0 times, 5, 000 times, 10, 000 times, and 15, 000 times, respectively.<BR>The result was as follows:<BR>1. The retention force of crowns cemented with FL showed little variation due to thermal cycling.<BR>2. The retention force of crowns cemented with VL increased due to thermal cycling.<BR>3. After 15, 000 times of thermal cycling, the values of FL and VL were similar to the value of SB, and these were about two times that of F I.

収録刊行物

  • 日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society

    日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society 42(6), 1000-1006, 1998-12-10

    Japan Prosthodontic Society

参考文献:  43件中 1-43件 を表示

被引用文献:  2件中 1-2件 を表示

各種コード

  • NII論文ID(NAID)
    10008171575
  • NII書誌ID(NCID)
    AN00197911
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03895386
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
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