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Evaluation of the Accuracy of a System to Align Occlusal Dynamic Data on 3D Digital Casts
In recent years the T-Scan system has introduced the possibility of importing digitization of dental arches to its registrations. This is a remarkable advance, which allows an intuitive display of the location of the gathered dynamic data on the denture. Nevertheless, today's usual method of ma...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6011109/ https://www.ncbi.nlm.nih.gov/pubmed/29977917 http://dx.doi.org/10.1155/2018/8079089 |
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author | de Prado, Iñigo Iturrate, Mikel Minguez, Rikardo Solaberrieta, Eneko |
author_facet | de Prado, Iñigo Iturrate, Mikel Minguez, Rikardo Solaberrieta, Eneko |
author_sort | de Prado, Iñigo |
collection | PubMed |
description | In recent years the T-Scan system has introduced the possibility of importing digitization of dental arches to its registrations. This is a remarkable advance, which allows an intuitive display of the location of the gathered dynamic data on the denture. Nevertheless, today's usual method of manually positioning the arch in relation to the T-Scan's force registration gives rise to the possibility of human error. In order to guarantee a good alignment between the dynamic registration and 3D digital casts, a specific method was developed. The aim of this study is to evaluate the accuracy of this alignment method. For this purpose, it was compared with the most common procedure for detecting occlusal contacts, the articulating paper method. The comparison comprised overlapping digital models of both methods. Contacts of casts of 11 adults were registered, both with articulating paper and the T-Scan system. For one method, articulating paper marks were scanned in color; for the second method, the previously mentioned alignment was carried out with the T-Scan registrations. The results of both methods were overlapped in 3D digital casts, quantifying occlusal data matches. Statistical analyses were made to measure the quality of this alignment method. The study revealed a mean matching percentage of 79.02%, confirming the high reliability of the method. |
format | Online Article Text |
id | pubmed-6011109 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-60111092018-07-05 Evaluation of the Accuracy of a System to Align Occlusal Dynamic Data on 3D Digital Casts de Prado, Iñigo Iturrate, Mikel Minguez, Rikardo Solaberrieta, Eneko Biomed Res Int Research Article In recent years the T-Scan system has introduced the possibility of importing digitization of dental arches to its registrations. This is a remarkable advance, which allows an intuitive display of the location of the gathered dynamic data on the denture. Nevertheless, today's usual method of manually positioning the arch in relation to the T-Scan's force registration gives rise to the possibility of human error. In order to guarantee a good alignment between the dynamic registration and 3D digital casts, a specific method was developed. The aim of this study is to evaluate the accuracy of this alignment method. For this purpose, it was compared with the most common procedure for detecting occlusal contacts, the articulating paper method. The comparison comprised overlapping digital models of both methods. Contacts of casts of 11 adults were registered, both with articulating paper and the T-Scan system. For one method, articulating paper marks were scanned in color; for the second method, the previously mentioned alignment was carried out with the T-Scan registrations. The results of both methods were overlapped in 3D digital casts, quantifying occlusal data matches. Statistical analyses were made to measure the quality of this alignment method. The study revealed a mean matching percentage of 79.02%, confirming the high reliability of the method. Hindawi 2018-06-06 /pmc/articles/PMC6011109/ /pubmed/29977917 http://dx.doi.org/10.1155/2018/8079089 Text en Copyright © 2018 Iñigo de Prado et al. https://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article de Prado, Iñigo Iturrate, Mikel Minguez, Rikardo Solaberrieta, Eneko Evaluation of the Accuracy of a System to Align Occlusal Dynamic Data on 3D Digital Casts |
title | Evaluation of the Accuracy of a System to Align Occlusal Dynamic Data on 3D Digital Casts |
title_full | Evaluation of the Accuracy of a System to Align Occlusal Dynamic Data on 3D Digital Casts |
title_fullStr | Evaluation of the Accuracy of a System to Align Occlusal Dynamic Data on 3D Digital Casts |
title_full_unstemmed | Evaluation of the Accuracy of a System to Align Occlusal Dynamic Data on 3D Digital Casts |
title_short | Evaluation of the Accuracy of a System to Align Occlusal Dynamic Data on 3D Digital Casts |
title_sort | evaluation of the accuracy of a system to align occlusal dynamic data on 3d digital casts |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6011109/ https://www.ncbi.nlm.nih.gov/pubmed/29977917 http://dx.doi.org/10.1155/2018/8079089 |
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