A Study of Cavity Preparation by Er : YAQ laser : Effects on the Marginal Leakage of Composite Resin Restoration
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概要
- 論文の詳細を見る
The purpose of this study was to evaluate marginal leakage of composite resin restoration from cavities prepared by Er:YAG laser. The observation of the dentin surface after the application of laser irradiation was performed by LSM, the cutting surface showed a rough surface similar to scales, and exposed dentinal tubules were observed without striations or a smeared layer for mation that were observed when using a rotary cutting device. Leakage tests revealed no sig nificant differences in the marginal seal for both enamel and dentin between cavities prepared by Er:YAG laser irradiation and when using an air-turbine. In this study, the usefulness of cavity preparation by Er:YAG laser irradiation in composite resin restoration was suggested.
- 日本歯科理工学会の論文
著者
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SHIGETANI Yoshimi
Division of Cariology, Operative Dentistry and Endodontics, Department of Oral Health Science, Niiga
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Abu-bakr Neamat
Department Of Conservative Dentistry Faculty Of Dentistry University Of Khartoum
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Abu-bakr Neamat
新潟大学 医歯学総合研究科口腔生命科学
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OKAMOTO Akira
Division of Cariology, Operative Dentistry and Endodontics, Department of Oral Health Science, Niiga
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IWAKU Masaaki
Division of Cariology, Operative Dentistry and Endodontics, Department of Oral Health Science, Niiga
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TATE Yasuaki
Division of Cariology, Department of Oral Health Science, Course for Oral Life Science, Niigata Univ
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ABU-BAKR Neamat
Lecturer Dentistry of Conservative Dentistry, Faculty of Dentistry, University of Khartoum
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Iwaku M
Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata
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Tate Yasuaki
Division Of Cariology Department Of Oral Health Science Course For Oral Life Science Niigata Univers
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Iwaku Masaaki
Division Of Cariology Department Of Oral Health Science Niigata University Graduate School Of Medica
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Okamoto Akira
Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata
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Okamoto A
Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata
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Shigetani Yoshimi
Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata
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Okamoto Akira
Division Of Cariology Niigata University Gradeate School Of Medical And Dental Science For Oral Life
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Shigetani Yoshimi
Division Of Cariology Department Of Oral Health Science Course For Oral Life Science Niigata University Graduate School Of Medical And Dental Sciences
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