Effect of Operator Variability on Dentin Adhesion: Students vs. Dentists

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概要

• 論文の詳細を見る

• The purpose of this study was to evaluate the operator variability of two dentin bonding systems. Fourteen undergraduate students and ten dentists of different levels of clinical experience were selected. Tensile bond strengths between resin composite and bovine dentin using dentin adhesive systems (Clearfil Liner Bond II: LB II; Scotchbond Multi-Purpose: MP) bounding systems showed a large scatter among students and dentists. The dentists group demonstrated no statistically significant differences for mean bond strengths between LB II and MP. The student group recorded statistically greater bond strength using LB II. The mean coefficient of variation of the dentists group showed no statistically significant defference between LB II and MP, however that of the students group was lower with LB II. When using MP, the dentist group demonstrated a lower coefficient of variation than that of the student group. In order to obtain optimal bonding performance, or when beginning the use of a new system, the operator should be aware of the technique sensitivity of some adhesive systems and sensitivity to operator variability.

• 日本歯科理工学会の論文

著者

• Inai Norimichi

  Department Of Operative Dentistry Faculty Of Dentistry Tokyo Medical And Dental University

• SANO Hidehiko

  Department of Restorative Dentistry, Division of Oral Health Science, Hokkaido University Graduate S

• Tagami Junji

  Department Of Operative Dentistry Tokyo Medical And Dental University

• Sano Hidehiko

  Department Of Operative Dentistry Hokkaido University School Of Dentistry

• Sano Hidehiko

  Department Of Oral Health Science Hokkaido University Graduate School Of Dental Medicine

• Sano Hidehiko

  Department Of Operative Dentistry Tokyo Medical And Dental University

• Sano Hidehiko

  Department Of Operative Dentistry Hokkaido University Dental School

• KANEMURA Nobuharu

  Department of Operative Dentistry, Faculty of Dentistry, Tokyo Medical and Dental University

• BURROW Michael.

  School of Dental Science, The University of Melbourne

• YAMADA Toshimoto

  Toranomon Hospital, Dental Clinic

• F.burrow Michael

  School Of Dental Science University Of Melbourne Victoria Australia

• Fburrow Michael

  School Of Dental Sciences University Of Melbourne

• Burrow Michael.

  School Of Dental Science The University Of Melbourne

• Yamada Toshimoto

  Toranomon Hospital Dental Clinic

• Kanemura N

  Department Of Operative Dentistry Faculty Of Dentistry Tokyo Medical And Dental University

• Tagami Junji

  Deparment Of Operative Dentistry Faculty Of Dnetistry Tokyo Medical And Dental University

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