Caries Diagnosis using a Laser Fluorescence System : Observation of Autofluorescence of Dental Caries

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概要

• 論文の詳細を見る

• The purpose of this study was to evaluate the usefulness of autofluorescence of carious lesions on caries diagnosis. The observation of the micromorophology of caries lesions was conducted using a confocal laser scanning microscope, a fluorescence microscope and a WDX type electron probe X-ray microanalyzer. Observation of autofluorescence under Cy5 and UV fields showed clearly specific images of autofluorescence in the carious lesion. However, observation of autofluorescence under FITC field showed images of autofluorescence with unclear boundaries in the carious lesion. EPMA images showed decreases in Ca and P in the carious areas. As a result of the observation of autofluorescence and the EPMA images in the carious lesion, a correlation was noted between autofluorescence under the Cy5 field as the laser fluorescence apparatus for caries diagnosis and demineralized areas. The usefulness of autofluorescence of carious lesion on caries diagnosis was suggested.

• 日本歯科理工学会の論文

著者

• SHIGETANI Yoshimi

  Division of Cariology, Operative Dentistry and Endodontics, Department of Oral Health Science, Niiga

• Abu-bakr Neamat

  Department Of Conservative Dentistry Faculty Of Dentistry University Of Khartoum

• Abu-bakr Neamat

  新潟大学 医歯学総合研究科口腔生命科学

• OKAMOTO Akira

  Division of Cariology, Operative Dentistry and Endodontics, Department of Oral Health Science, Niiga

• IWAKU Masaaki

  Division of Cariology, Operative Dentistry and Endodontics, Department of Oral Health Science, Niiga

• TANABE Keita

  Division of Cariology, Department of Oral Health Science, Course for Oral Life Science, Niigata Univ

• KONDO Suginari

  Nihonkaikeisoku Corp., Ryutusenter

• Iwaku M

  Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata

• Tanabe Keita

  Division Of Cariology Department Of Oral Health Science Course For Oral Life Science Niigata Univers

• Iwaku Masaaki

  Division Of Cariology Department Of Oral Health Science Niigata University Graduate School Of Medica

• Okamoto Akira

  Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata

• Okamoto A

  Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata

• Kondo Suginari

  Nihonkaikeisoku Corp. Ryutusenter

• Shigetani Yoshimi

  Division Of Cariology Operative Dentistry And Endodontics Department Of Oral Health Science Niigata

• Okamoto Akira

  Division Of Cariology Niigata University Gradeate School Of Medical And Dental Science For Oral Life

• 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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