Cargando…
The Prediction Accuracy of Digital Orthodontic Setups for the Orthodontic Phase before Orthognathic Surgery
The purpose of this study was to verify whether pre-treatment digital setups can accurately predict the tooth positions after presurgical orthodontic treatment has been performed in a 3-dimensional way. Twenty-six patients who underwent a combined orthodontic-orthognathic surgical treatment were inc...
Autores principales: | , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9604852/ https://www.ncbi.nlm.nih.gov/pubmed/36294460 http://dx.doi.org/10.3390/jcm11206141 |
_version_ | 1784817918829133824 |
---|---|
author | de Waard, Olivier Baan, Frank Bruggink, Robin Bronkhorst, Ewald M. Kuijpers-Jagtman, Anne Marie Ongkosuwito, Edwin M. |
author_facet | de Waard, Olivier Baan, Frank Bruggink, Robin Bronkhorst, Ewald M. Kuijpers-Jagtman, Anne Marie Ongkosuwito, Edwin M. |
author_sort | de Waard, Olivier |
collection | PubMed |
description | The purpose of this study was to verify whether pre-treatment digital setups can accurately predict the tooth positions after presurgical orthodontic treatment has been performed in a 3-dimensional way. Twenty-six patients who underwent a combined orthodontic-orthognathic surgical treatment were included. Pre-treatment digital dental models were merged with cone beam computed tomography (CBCT) scans. One operator fabricated virtual setups to simulate the tooth movements of the presurgical orthodontic treatment. Prior to surgery, digital dental models were merged with the CBCT scans. Differences between de virtual setups and the presurgical dental models were calculated using linear mixed model analyses. Differences in tooth displacements exceeding the boundaries of clinical acceptance (>2 degrees for rotations and >0.6 mm for translations) were found in 75% of the rotational and 52% of translational mean differences in the maxilla and in 74% of the rotational mean differences and 44% of the translational mean differences in the mandible. Significant differences were found for all tooth types and in all tooth displacement directions with significant effects of extractions and surgically assisted rapid maxillary expansion (SARME) procedures. The accuracy of the digital setup is still too limited to correctly simulate the presurgical orthodontic treatment. |
format | Online Article Text |
id | pubmed-9604852 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-96048522022-10-27 The Prediction Accuracy of Digital Orthodontic Setups for the Orthodontic Phase before Orthognathic Surgery de Waard, Olivier Baan, Frank Bruggink, Robin Bronkhorst, Ewald M. Kuijpers-Jagtman, Anne Marie Ongkosuwito, Edwin M. J Clin Med Article The purpose of this study was to verify whether pre-treatment digital setups can accurately predict the tooth positions after presurgical orthodontic treatment has been performed in a 3-dimensional way. Twenty-six patients who underwent a combined orthodontic-orthognathic surgical treatment were included. Pre-treatment digital dental models were merged with cone beam computed tomography (CBCT) scans. One operator fabricated virtual setups to simulate the tooth movements of the presurgical orthodontic treatment. Prior to surgery, digital dental models were merged with the CBCT scans. Differences between de virtual setups and the presurgical dental models were calculated using linear mixed model analyses. Differences in tooth displacements exceeding the boundaries of clinical acceptance (>2 degrees for rotations and >0.6 mm for translations) were found in 75% of the rotational and 52% of translational mean differences in the maxilla and in 74% of the rotational mean differences and 44% of the translational mean differences in the mandible. Significant differences were found for all tooth types and in all tooth displacement directions with significant effects of extractions and surgically assisted rapid maxillary expansion (SARME) procedures. The accuracy of the digital setup is still too limited to correctly simulate the presurgical orthodontic treatment. MDPI 2022-10-18 /pmc/articles/PMC9604852/ /pubmed/36294460 http://dx.doi.org/10.3390/jcm11206141 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article de Waard, Olivier Baan, Frank Bruggink, Robin Bronkhorst, Ewald M. Kuijpers-Jagtman, Anne Marie Ongkosuwito, Edwin M. The Prediction Accuracy of Digital Orthodontic Setups for the Orthodontic Phase before Orthognathic Surgery |
title | The Prediction Accuracy of Digital Orthodontic Setups for the Orthodontic Phase before Orthognathic Surgery |
title_full | The Prediction Accuracy of Digital Orthodontic Setups for the Orthodontic Phase before Orthognathic Surgery |
title_fullStr | The Prediction Accuracy of Digital Orthodontic Setups for the Orthodontic Phase before Orthognathic Surgery |
title_full_unstemmed | The Prediction Accuracy of Digital Orthodontic Setups for the Orthodontic Phase before Orthognathic Surgery |
title_short | The Prediction Accuracy of Digital Orthodontic Setups for the Orthodontic Phase before Orthognathic Surgery |
title_sort | prediction accuracy of digital orthodontic setups for the orthodontic phase before orthognathic surgery |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9604852/ https://www.ncbi.nlm.nih.gov/pubmed/36294460 http://dx.doi.org/10.3390/jcm11206141 |
work_keys_str_mv | AT dewaardolivier thepredictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT baanfrank thepredictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT brugginkrobin thepredictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT bronkhorstewaldm thepredictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT kuijpersjagtmanannemarie thepredictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT ongkosuwitoedwinm thepredictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT dewaardolivier predictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT baanfrank predictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT brugginkrobin predictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT bronkhorstewaldm predictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT kuijpersjagtmanannemarie predictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery AT ongkosuwitoedwinm predictionaccuracyofdigitalorthodonticsetupsfortheorthodonticphasebeforeorthognathicsurgery |