The Physical Properties of a Machinable Resin Composite for Esthetic Restorations
スポンサーリンク
概要
- 論文の詳細を見る
To investigate the pre-clinical relevancy of a machinable composite, its physical properties were evaluated and compared with a machinable ceramic and two indirect composites. A machinable resin composite (GN-I composite, CO), a machinable ceramic (GN-I ceramic, CE), and two resin composites (Artglass dentin, AG ; Estenia dentin, ET) were used. Compressive strength, diametral tensile strength, flexural strength, elastic modulus, and fracture load of standardized, premolar crownshaped specimens were determined. In terms of compressive strength, diametral tensile strength, and flexural strength, AG showed significantly lower values than the other three materials. In terms of fracture load, specimens with 1.5mm thick wall showed a higher value than those with 1.0mm thick wall, and the value decreased in the order of ET, CE, CO, and AG. Marginal tipping was also observed in ET and CE. Within the limits of the current study, CO showed physical properties favorable for constructing esthetic restorations.
- 日本歯科理工学会の論文
著者
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ATSUTA Mitsuru
Division of Fixed Prosthodontics and Oral Rehabilitation, Nagasaki University Graduate School of Bio
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Taira Yohsuke
Department Of Applied Prosthodontics Graduate School Of Biomedical Sciences Nagasaki University
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Taira Yohsuke
Division Of Applied Prosthodontics Graduate School Of Biomedical Sciences Nagasaki University
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Taira Y
Nagasaki Univ. Nagasaki Jpn
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Taira Yohsuke
長崎大学 医歯薬学総合研究科健美補綴学
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Taira Yohsuke
長崎大学 医歯薬学総合研究科摂食機能回復診断治療学
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Sawase Takashi
Department Of Applied Prosthodontics Graduate School Of Biomedical Sciences Nagasaki University
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Sawase Takashi
長崎大学 医歯薬学総合研究科摂食機能回復診断治療学
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Sawase Takashi
長崎大学 大学院医歯薬学総合研究科健美補綴学
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Taira Yohsuke
Nagasaki University Graduate School Of Biomedical Sciences Course Of Medical And Dental Sciences Dep
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Taira Yohsuke
Division Of Fixed Prosthodontics And Oral Rehabilitation Nagasaki University Graduate School Of Biom
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Taira Yohsuke
Division Of Fixed Prosthodontics And Oral Rehabilitation Nagasaki University Graduate School Of Biom
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KAMADA Kohji
Division of Fixed Prosthodontics and Oral Rehabilitation, Nagasaki University Graduate School of Bio
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YOSHIDA Keiichi
Division of Fixed Prosthodontics and Oral Rehabilitation, Nagasaki University Graduate School of Bio
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SAWASE Takashi
Division of Fixed Prosthodontics and Oral Rehabilitation, Nagasaki University Graduate School of Bio
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Kamada Kohji
Division Of Applied Prosthodontics Graduate School Of Biomedical Sciences Nagasaki University
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HAMAKUBO Youhei
Division of Fixed Prosthodontics and Oral Rehabilitation, Graduate School of Biomedical Sciences, Na
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Hamakubo Youhei
Division Of Fixed Prosthodontics And Oral Rehabilitation Graduate School Of Biomedical Sciences Naga
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Yoshida Keiichi
Division Of Applied Prosthodontics Nagasaki University Graduate School Of Biomedical Sciences
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Shiraishi Takanobu
Division Of Dental And Biomedical Materials Science Graduate School Of Biomedical Sciences Nagasaki
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Shiraishi Takanobu
Department Of Dental And Biomedical Materials Science Unit Of Basic Medical Sciences Graduate School
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Yoshida Kenichi
Division Of Applied Prosthodontics Nagasaki University Graduate School Of Biomedical Sciences
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Yoshida Keiichi
Fixed Prosthodontics Department Of Restorative Sciences Division Of Oral Health Sciences Graduate Sc
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Shiraishi Takanobu
Department Of Dental Materials Science Nagasaki University School Of Dentistry
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Atsuta Mitsuru
Division Of Applied Prosthodontics Graduate School Of Biomedical Sciences Nagasaki University
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Yoshida K
Fixed Prosthodontics Department Of Restorative Sciences Division Of Oral Health Sciences Graduate Sc
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SAWASE Takashi
Division of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University
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