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Comparative analyses of paediatric dental measurements using plaster and three-dimensional digital models

https://hiroshima.repo.nii.ac.jp/records/2006846
https://hiroshima.repo.nii.ac.jp/records/2006846
91cb63d1-cb4c-4713-ab31-75e51d83979e
名前 / ファイル ライセンス アクション
EJPD_2014_15_137.pdf EJPD_2014_15_137.pdf (449.9 KB)
Item type デフォルトアイテムタイプ_(フル)(1)
公開日 2023-03-18
タイトル
タイトル Comparative analyses of paediatric dental measurements using plaster and three-dimensional digital models
言語 en
作成者 Kaihara, Y.

× Kaihara, Y.

en Kaihara, Y.

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Katayama, A.

× Katayama, A.

en Katayama, A.

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Ono, K.

× Ono, K.

en Ono, K.

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Kurose, M.

× Kurose, M.

en Kurose, M.

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Toma, K.

× Toma, K.

en Toma, K.

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Amano, H.

× Amano, H.

en Amano, H.

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Nikawa, H.

× Nikawa, H.

en Nikawa, H.

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Kozai, K.

× Kozai, K.

en Kozai, K.

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アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
主題
主題Scheme Other
主題 Accuracy
主題
主題Scheme Other
主題 Non-contact 3D laser scanner
主題
主題Scheme Other
主題 Study model analysis
主題
主題Scheme NDC
主題 490
内容記述
内容記述 Aim: Recent advances in three-dimensional imaging have led to an increased interest in the application of computer-models in paediatric dentistry. However, in evidence-based paediatric dentistry the accuracy of new methods must be validated before they are introduced to clinical practice. We aimed to compare the accuracy of measurements of digital models obtained using a noncontact 3D measuring system, with direct measurements made on plaster models (gold standard) from children. Materials and methods: Twelve pairs of plaster models were obtained from children with deciduous dentition; tooth size, arch width, and arch length were examined. The same parts on each cast were measured twice with at least a 2-week interval between measurements with each method by four examiners. Linear mixed-effects model analyses were performed for comparison of values from the 2 different measurement methods. Results: The average difference between the 2 methods in measured values, derived from the final model, was <0.2 mm. Random effect of examiners was always the smallest component of variance, and frequently negligible. Statistics: Intraclass correlation coefficients were typically >90%. Conclusion: These results suggest that primary dentition analysis of digital models has a high accuracy level, comparable to that of direct measurement of plaster models by digital calipers.
言語 en
出版者
出版者 Italian Society of Paediatric Dentistry
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
関連情報
識別子タイプ PMID
関連識別子 25102463
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 2035-648X
開始ページ
開始ページ 137
書誌情報 European Journal of Paediatric Dentistry
European Journal of Paediatric Dentistry

巻 15, 号 2, p. 137-142, 発行日 2014-06
旧ID 38240
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