ID | 60817 |
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Author |
Shimada, Yasushi
Department of Operative Dentistry, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Kaken ID
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Burrow, Michael F.
Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital
Araki, Kazuyuki
Department of Oral Diagnostic Sciences, Division of Radiology, Showa University School of Dentistry
Zhou, Yuan
Department of Preventive Dentistry, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine
Hosaka, Keiichi
Department of Cariology and Operative Dentistry, Graduate School of Medical and Dental Sciences
Sadr, Alireza
Department of Restorative Dentistry, University of Washington School of Dentistry
Yoshiyama, Masahiro
Department of Operative Dentistry, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
Kaken ID
publons
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Miyazaki, Takashi
Department of Conservative Dentistry, Division of Biomaterials and Engineering, Showa University School of Dentistry
Sumi, Yasunori
Department for Advanced Dental Research, Center of Advanced Medicine for Dental and Oral Diseases, National Center for Geriatrics and Gerontology
Tagami, Junji
Department of Cariology and Operative Dentistry, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
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Abstract | Optical coherence tomography (OCT) can create cross-sectional images of tooth without X-ray exposure. This study aimed to investigate the diagnostic accuracy of 3D imaging of OCT for proximal caries in posterior teeth. Thirty-six human molar teeth with 51 proximal surfaces visibly 6 intact, 16 slightly demineralized, and 29 distinct carious changes were mounted to take digital radiographs and 3D OCT images. The sensitivity, specificity and area under the receiver operating characteristic curve (AUC) for the diagnosis of enamel caries and dentin caries were calculated to quantify the diagnostic ability of 3D OCT in comparison with digital radiography. Diagnostic accuracy was evaluated by the agreement with histology using weighted Kappa. OCT showed significantly higher sensitivity, AUC and Kappa values than radiography. OCT can be a safer option for the diagnosis of proximal caries in posterior teeth that can be applied to the patients without X-ray exposure.
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Keywords | Dental caries
Dental lasers
Laboratory techniques and procedures
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Published Date | 2020-09-25
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Publication Title |
Scientific Reports
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Volume | volume10
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Issue | issue1
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Publisher | Nature Research
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Start Page | 15754
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ISSN | 2045-2322
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Content Type |
Journal Article
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language |
English
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OAI-PMH Set |
岡山大学
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Copyright Holders | © The Author(s) 2020
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File Version | publisher
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DOI | |
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Related Url | isVersionOf https://doi.org/10.1038/s41598-020-72838-2
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License | http://creat iveco mmons .org/licen ses/by/4.0/
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