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Incisors’ bone height and inclination changes after orthodontic treatment with a self-ligating passive system

BACKGROUND: This study aimed to evaluate changes in the alveolar buccal bone height of maxillary and mandibular incisors after orthodontic treatment with a self-ligating passive system and to assess the correlation between bone height and incisor inclination. MATERIAL AND METHODS: Pre (T1) and post-...

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Autores principales: Pinzan-Vercelino, Célia-Regina-Maio, Freitas, Karina-Maria-Salvatore, Secco, Monique, Pinzan, Arnaldo, Cotrin, Paula, Valarelli, Fabricio-Pinelli, Janson, Guilherme, Freitas, Marcos-Roberto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medicina Oral S.L. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10478194/
https://www.ncbi.nlm.nih.gov/pubmed/37674605
http://dx.doi.org/10.4317/jced.60669
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author Pinzan-Vercelino, Célia-Regina-Maio
Freitas, Karina-Maria-Salvatore
Secco, Monique
Pinzan, Arnaldo
Cotrin, Paula
Valarelli, Fabricio-Pinelli
Janson, Guilherme
Freitas, Marcos-Roberto
author_facet Pinzan-Vercelino, Célia-Regina-Maio
Freitas, Karina-Maria-Salvatore
Secco, Monique
Pinzan, Arnaldo
Cotrin, Paula
Valarelli, Fabricio-Pinelli
Janson, Guilherme
Freitas, Marcos-Roberto
author_sort Pinzan-Vercelino, Célia-Regina-Maio
collection PubMed
description BACKGROUND: This study aimed to evaluate changes in the alveolar buccal bone height of maxillary and mandibular incisors after orthodontic treatment with a self-ligating passive system and to assess the correlation between bone height and incisor inclination. MATERIAL AND METHODS: Pre (T1) and post-treatment (T2) cone-beam computed tomography images of patients treated with the Damon 3MX appliance system were measured to quantify the alveolar buccal bone height of the maxillary incisors. The incisor’s inclination was measured in digital models. Paired t-test was used to evaluate the changes between T1 and T2, and Pearson’s coefficient was used to test the correlation. RESULTS: All teeth presented statistically significant alveolar buccal bone loss at T2. A statistically significant buccal inclination was observed only for the lower left lateral incisors. There was no correlation between bone height changes and incisor inclination. CONCLUSIONS: Orthodontic treatment with a self-ligating passive system showed changes in alveolar height, but these changes were not correlated with incisor inclination. Key words:Passive self-ligating brackets, orthodontics, corrective, treatment outcome, alveolar bone loss.
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spelling pubmed-104781942023-09-06 Incisors’ bone height and inclination changes after orthodontic treatment with a self-ligating passive system Pinzan-Vercelino, Célia-Regina-Maio Freitas, Karina-Maria-Salvatore Secco, Monique Pinzan, Arnaldo Cotrin, Paula Valarelli, Fabricio-Pinelli Janson, Guilherme Freitas, Marcos-Roberto J Clin Exp Dent Research BACKGROUND: This study aimed to evaluate changes in the alveolar buccal bone height of maxillary and mandibular incisors after orthodontic treatment with a self-ligating passive system and to assess the correlation between bone height and incisor inclination. MATERIAL AND METHODS: Pre (T1) and post-treatment (T2) cone-beam computed tomography images of patients treated with the Damon 3MX appliance system were measured to quantify the alveolar buccal bone height of the maxillary incisors. The incisor’s inclination was measured in digital models. Paired t-test was used to evaluate the changes between T1 and T2, and Pearson’s coefficient was used to test the correlation. RESULTS: All teeth presented statistically significant alveolar buccal bone loss at T2. A statistically significant buccal inclination was observed only for the lower left lateral incisors. There was no correlation between bone height changes and incisor inclination. CONCLUSIONS: Orthodontic treatment with a self-ligating passive system showed changes in alveolar height, but these changes were not correlated with incisor inclination. Key words:Passive self-ligating brackets, orthodontics, corrective, treatment outcome, alveolar bone loss. Medicina Oral S.L. 2023-08-01 /pmc/articles/PMC10478194/ /pubmed/37674605 http://dx.doi.org/10.4317/jced.60669 Text en Copyright: © 2023 Medicina Oral S.L. https://creativecommons.org/licenses/by/2.5/This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research
Pinzan-Vercelino, Célia-Regina-Maio
Freitas, Karina-Maria-Salvatore
Secco, Monique
Pinzan, Arnaldo
Cotrin, Paula
Valarelli, Fabricio-Pinelli
Janson, Guilherme
Freitas, Marcos-Roberto
Incisors’ bone height and inclination changes after orthodontic treatment with a self-ligating passive system
title Incisors’ bone height and inclination changes after orthodontic treatment with a self-ligating passive system
title_full Incisors’ bone height and inclination changes after orthodontic treatment with a self-ligating passive system
title_fullStr Incisors’ bone height and inclination changes after orthodontic treatment with a self-ligating passive system
title_full_unstemmed Incisors’ bone height and inclination changes after orthodontic treatment with a self-ligating passive system
title_short Incisors’ bone height and inclination changes after orthodontic treatment with a self-ligating passive system
title_sort incisors’ bone height and inclination changes after orthodontic treatment with a self-ligating passive system
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10478194/
https://www.ncbi.nlm.nih.gov/pubmed/37674605
http://dx.doi.org/10.4317/jced.60669
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