オールセラミッククラウンの色調に関する研究 : 金属支台築造を行った場合にクラウンの厚さおよび接着性レジンセメントが及ぼす影響  [in Japanese] Chromatic Study of All-Ceramic Crown : The Effect of Crown Thickness and Adhesive Resin Cement on Metal Core Abutment  [in Japanese]

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Author(s)

    • 河原 一茂 KAWAHARA Kazushige
    • 日本大学大学院歯学研究科歯科臨床系専攻 Nihon University Graduate School of Dentistry, Major in Crown and Bridge Prosthodontics

Abstract

The purpose of this study was to investigate the effects of varying the thickness of IPS Empress and the color of the adhesive resin cement on metal core abutment by comparison and review.<BR>The conclusions were as follows:<BR>1. 1.0 mm Thickness<BR>When a 1.0-mm thick crown specimen was adhered with each cement, the color difference of less than 2.0 when compared to the 1.0 mm standard color for AU tones were Opaque White (OW) of Variolink and XO (XO) of IMPERVA DUAL, and there were no cement types that were 2.0 and lower in PD tone.<BR>2. 1.5 mm Thickness<BR>When a 1.5-mm thick crown specimen was adhered with each cement, the color difference of less than 2.0 when compared to the 1.5 mm standard color for AU tones were OW, XO, Yellow Brown (YB) for LA cement, and YB for PD tone.<BR>3. 2.0 mm Thickness<BR>When a 2.0-mm thick crown specimen was adhered with each cement, the color difference of less than 2.0 when compared to the 2.0 mm standard color for AU tones were Yellow Universal (YU) and OW of Variolink, Translucent (TR) and YB of LA cement, TC (TC) and XO of Panavia 21, and OW, YB, and XO for PD tone.

Journal

  • Nihon Hotetsu Shika Gakkai Zasshi

    Nihon Hotetsu Shika Gakkai Zasshi 42(3), 445-455, 1998-06-10

    Japan Prosthodontic Society

References:  48

Cited by:  14

Codes

  • NII Article ID (NAID)
    10008169795
  • NII NACSIS-CAT ID (NCID)
    AN00197911
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03895386
  • Data Source
    CJP  CJPref  J-STAGE 
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