Efficacy of Dentin Bonding to Cervical Defects
スポンサーリンク
概要
- 論文の詳細を見る
The bonding efficacy of sclerotic dentin was determined by measuring the polymerization contraction gap width of a commercial light-activated resin composite in a cervical defect and by measuring the micro-Vicker's hardness at the dentin adhesive surface; morphological characteristics were observed using a scanning electron microscope in extracted human incisors and premolars. Contraction gap formation was completely prevented when the cavity wall was primed with 35 vol% glyceryl mono-methacrylate solution after 0.5 mol/L EDTA conditioning. The contraction gap width was significantly decreased when the resin composite was filled into the sclerotic dentin cavity even when priming was omitted. These results suggest that the sclerotic dentin, which is frequently observed in cervical defects, should be preserved as a substrate because it exhibits an effect of dentin priming and is suitable for bonding.
- 日本歯科理工学会の論文
著者
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ITOH Kazuo
Department of Clinical Cariology, Showa University School of Dentistry
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HISAMITSU Hisashi
Department of Clinical Cariology, Showa University School of Dentistry
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Itoh K
Department Of Clinical Cariology Showa University School Of Dentistry
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TANI Chihiro
Department of Clinical Cariology, Showa University, School of Dentistry
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WAKUMOTO Sadao
Department of Operative Dentistry, Showa University School of Dentistry
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Tani C
Department Of Clinical Cariology Showa University School Of Dentistry
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Wakumoto S
Department Of The Operative Dentistry Showa University School Of Dentistry
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Hisamitsu H
Department Of Clinical Cariology Showa University School Of Dentistry
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Hisamitsu Hisashi
Department Of Clinica Cariology And Endodontology Showa University School Of Dentistry
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Itoh Kazuo
Department Of Cardiovascular Surgery Aomori General Hospital
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Tani Chihiro
Department of Clinical Cariology, Showa University School of Dentistry
関連論文
- Measurement of shear bond strength to intact dentin
- Diffusion of GM primer and dentin adhesive into EDTA-conditioned dentin
- Resistance of nanofill and nanohybrid resin composites to toothbrush abrasion with calcium carbonate slurry
- Efficacy of Nine Commercial One-step Dentin Adhesives
- An Experimental Carious Detector to Stain the Carious Infected Dentin
- SEM and TEM Observation of Ultra Microstructure at Adhesive Interface between Resin and Caries Affected Dentin
- Guinea Pig Maximization Test of Tri-ethylene Glycol Mono-methacrylate
- Efficacy of experimental dual-cure resin cement for orthodontic direct bond system
- Contraction Gap versus Shear Bond Strength of Dentin Adhesive in Sound and Sclerotic Dentins
- Efficacy of Commercial One-step Dentin Bonding Systems