IPSEmpress^<【○!R】>の色調に関する研究 : レイヤリング法における各種接着性レジンセメントの影響について Chromatic Study of IPS Empress^<【○!R】> : The Effect of Various Adhesive Resin Cements on Layering Technique

この論文にアクセスする

この論文をさがす

著者

    • 今 悟 KON Satoru
    • 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
    • 河原 一茂 KAWAHARA Kazushige
    • 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
    • 島田 和基 SHIMADA Kazuki
    • 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
    • 宮島 和臣 MIYAJIMA Kazuomi
    • 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
    • 津江 明伸 TSUE Akinobu
    • 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
    • 佐田 二三夫 SATA Fumio
    • 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
    • 桟 淑行 KAKEHASHI Yoshiyuki
    • 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
    • 五十嵐 孝義 IGARASHI Takayoshi
    • 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

IPS Empress<SUP>®</SUP> is an all-ceramic crown system which provides a color tone and light transmittance resembling those of natural teeth. However, because of the translucency of all-ceramic crowns, the color of the adhesive resin cements and the abutment teeth can affect the color of the final crowns.<BR>This study examined the effects of IPS Empress<SUP>®</SUP> on the layering technique and color of the adhesive resin cements on various background color by comparison and examination.<BR>The color difference from the standard color was calculated, and it was judged to have color appearance when ΔE*ab≤2.0.<BR>The conclusions were as follows:<BR>1. For A 2 background, the color appearance to standard color were obtained using translucent type cements VW and VB (Variolink).<BR>2. For Au background, the color appearance to standard color were all of translucent type cements, while for Pd background, opaque type cements YO (Variolink) insertion with better color appearance.<BR>3. For H background, using translucent type cements Tr (LA cement) containing dentin color tone and opaque type cements VO (Variolink) with lower values of lightness yielded ΔE*ab≤2.0 with color appearance.<BR>The above results suggested that appropriate intermediate cements used in the layering techniqueof IPS Empress<SUP>®</SUP> decrease the influence of the background color, achieving a color tone approximating the target color.

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(4), 633-640, 1998-08-10

    Japan Prosthodontic Society

参考文献:  27件中 1-27件 を表示

被引用文献:  10件中 1-10件 を表示

各種コード

  • NII論文ID(NAID)
    10008170449
  • 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 
ページトップへ