仮着用カルボキシレートセメントの支台歯付着防止に関する研究  [in Japanese] Prevention of Carboxylate Temporary Cements Adhesion to Abutment Teeth  [in Japanese]

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Author(s)

    • 木村 孝広 KIMURA Takahiro
    • 鹿児島大学歯学部歯科補綴学第一講座 The 1st Department of Prosthetic Dentistry, Kagoshirma University, Dental School
    • 嶺崎 良人 MINESAKI Yoshito
    • 鹿児島大学歯学部歯科補綴学第一講座 The 1st Department of Prosthetic Dentistry, Kagoshirma University, Dental School
    • 南 弘之 MINAMI Hiroyuki
    • 鹿児島大学歯学部歯科補綴学第一講座 The 1st Department of Prosthetic Dentistry, Kagoshirma University, Dental School
    • 鬼塚 雅 ONIZUKA Tadashi
    • 鹿児島大学歯学部歯科補綴学第一講座 The 1st Department of Prosthetic Dentistry, Kagoshirma University, Dental School
    • 田中 卓男 TANAKA Takuo
    • 鹿児島大学歯学部歯科補綴学第一講座 The 1st Department of Prosthetic Dentistry, Kagoshirma University, Dental School

Abstract

The purpose of this study was to find a means to prevent the adhesion of carboxylate temporary cements to the abutment teeth and an easy way to remove the cements stuck to the dentin surface.<BR>At first, the effect of tannin-fluoride component in cements on adherence to abutment teeth was examined, and carboxylate cements showed strong stickiness with and without tannin-fluoride. Then experimental solvents for carboxylate temporary cement were manufactured and the removing ability of stuck cement to dentin was evaluated. Shear bond strengths of adhesive resin cements to the dentin surface treated with the trial solvent of 2.5% ammonia solution were measured. Ammonia solution showed excellent removing ability and had little influence on shear bond strength of adhesive resin cements. The treated dentin surface showed almost no change in micromorphological characteristics.<BR>The results suggested that ammonia solution is a practical solvent for carboxylate temporary cements.

Journal

  • Nihon Hotetsu Shika Gakkai Zasshi

    Nihon Hotetsu Shika Gakkai Zasshi 42(3), 490-496, 1998-06-10

    Japan Prosthodontic Society

References:  15

Cited by:  3

Codes

  • NII Article ID (NAID)
    10008169946
  • 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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