Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction

OBJECTIVE: The aim of the present study was to investigate the correlation between initial alveolar bone density of upper central incisors (ABD-UI) and external apical root resorption (EARR) after 12 months of orthodontic movement in cases without extraction. METHODS: A total of 47 orthodontic patie...

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Autores principales: Scheibel, Paula Cabrini, Ramos, Adilson Luiz, Iwaki, Lilian Cristina Vessoni, Micheletti, Kelly Regina
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Dental Press International 2014
Materias:
Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4296651/
https://www.ncbi.nlm.nih.gov/pubmed/25715722
http://dx.doi.org/10.1590/2176-9451.19.5.097-102.oar
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author Scheibel, Paula Cabrini
Ramos, Adilson Luiz
Iwaki, Lilian Cristina Vessoni
Micheletti, Kelly Regina
author_facet Scheibel, Paula Cabrini
Ramos, Adilson Luiz
Iwaki, Lilian Cristina Vessoni
Micheletti, Kelly Regina
author_sort Scheibel, Paula Cabrini
collection PubMed
description OBJECTIVE: The aim of the present study was to investigate the correlation between initial alveolar bone density of upper central incisors (ABD-UI) and external apical root resorption (EARR) after 12 months of orthodontic movement in cases without extraction. METHODS: A total of 47 orthodontic patients 11 years old or older were submitted to periapical radiography of upper incisors prior to treatment (T(1)) and after 12 months of treatment (T(2)). ABD-UI and EARR were measured by means of densitometry. RESULTS: No statistically significant correlation was found between initial ABD-UI and EARR at T(2) (r = 0.149; p = 0.157). CONCLUSION: Based on the present findings, alveolar density assessed through periapical radiography is not predictive of root resorption after 12 months of orthodontic treatment in cases without extraction.
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spelling pubmed-42966512015-01-26 Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction Scheibel, Paula Cabrini Ramos, Adilson Luiz Iwaki, Lilian Cristina Vessoni Micheletti, Kelly Regina Dental Press J Orthod Articles OBJECTIVE: The aim of the present study was to investigate the correlation between initial alveolar bone density of upper central incisors (ABD-UI) and external apical root resorption (EARR) after 12 months of orthodontic movement in cases without extraction. METHODS: A total of 47 orthodontic patients 11 years old or older were submitted to periapical radiography of upper incisors prior to treatment (T(1)) and after 12 months of treatment (T(2)). ABD-UI and EARR were measured by means of densitometry. RESULTS: No statistically significant correlation was found between initial ABD-UI and EARR at T(2) (r = 0.149; p = 0.157). CONCLUSION: Based on the present findings, alveolar density assessed through periapical radiography is not predictive of root resorption after 12 months of orthodontic treatment in cases without extraction. Dental Press International 2014 /pmc/articles/PMC4296651/ /pubmed/25715722 http://dx.doi.org/10.1590/2176-9451.19.5.097-102.oar Text en http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Articles
Scheibel, Paula Cabrini
Ramos, Adilson Luiz
Iwaki, Lilian Cristina Vessoni
Micheletti, Kelly Regina
Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction
title Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction
title_full Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction
title_fullStr Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction
title_full_unstemmed Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction
title_short Analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction
title_sort analysis of correlation between initial alveolar bone density and apical root resorption after 12 months of orthodontic treatment without extraction
topic Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4296651/
https://www.ncbi.nlm.nih.gov/pubmed/25715722
http://dx.doi.org/10.1590/2176-9451.19.5.097-102.oar
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