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A comparative study of treatment outcomes between begg and edgewise orthodontic systems in class I cases

BACKGROUND: The purpose of this study was to compare the occlusal peer assessment rating (PAR) index in Class I patients treated by means of Begg and Edgewise methods. MATERIALS AND METHODS: The pre- and post-treatment study models of Class I patients, referred to two private clinics, treated with B...

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Autores principales: Sahafian, Abas Ali, Heravi, Farzin, Oshagh, Morteza, Adab, Leila
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4241611/
https://www.ncbi.nlm.nih.gov/pubmed/25426149
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author Sahafian, Abas Ali
Heravi, Farzin
Oshagh, Morteza
Adab, Leila
author_facet Sahafian, Abas Ali
Heravi, Farzin
Oshagh, Morteza
Adab, Leila
author_sort Sahafian, Abas Ali
collection PubMed
description BACKGROUND: The purpose of this study was to compare the occlusal peer assessment rating (PAR) index in Class I patients treated by means of Begg and Edgewise methods. MATERIALS AND METHODS: The pre- and post-treatment study models of Class I patients, referred to two private clinics, treated with Begg method (n = 30) and standard Edgewise method (n = 30), were reviewed retrospectively using PAR index including dental displacements, buccal occlusion (anteroposterior, vertical and transverse), overjet, overbite and midline parameters. The changes in PAR indices were analyzed using paired t-test. A P < 0.05 was considered as statistically significant. RESULTS: There was no significant difference in sex and age distribution between the two groups. The improvement of buccal occlusion in patients treated by Begg method (1.51 ± 0.39) was significantly higher than that of patients treated by Edgewise method (0.28 ± 0.39). The duration of treatment in Begg method (17.8 ± 1.3 months) was significantly shorter than that of Edgewise method (23.7 ± 1.3 months). However, there were no significant differences between the two methods in terms of total PAR index, dental displacements, overjet, overbite and midline. CONCLUSION: In conclusion, findings of the present study indicated that Begg method might be associated with better improvement of buccal occlusion and shorter duration of treatment
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spelling pubmed-42416112014-11-25 A comparative study of treatment outcomes between begg and edgewise orthodontic systems in class I cases Sahafian, Abas Ali Heravi, Farzin Oshagh, Morteza Adab, Leila Dent Res J (Isfahan) Original Article BACKGROUND: The purpose of this study was to compare the occlusal peer assessment rating (PAR) index in Class I patients treated by means of Begg and Edgewise methods. MATERIALS AND METHODS: The pre- and post-treatment study models of Class I patients, referred to two private clinics, treated with Begg method (n = 30) and standard Edgewise method (n = 30), were reviewed retrospectively using PAR index including dental displacements, buccal occlusion (anteroposterior, vertical and transverse), overjet, overbite and midline parameters. The changes in PAR indices were analyzed using paired t-test. A P < 0.05 was considered as statistically significant. RESULTS: There was no significant difference in sex and age distribution between the two groups. The improvement of buccal occlusion in patients treated by Begg method (1.51 ± 0.39) was significantly higher than that of patients treated by Edgewise method (0.28 ± 0.39). The duration of treatment in Begg method (17.8 ± 1.3 months) was significantly shorter than that of Edgewise method (23.7 ± 1.3 months). However, there were no significant differences between the two methods in terms of total PAR index, dental displacements, overjet, overbite and midline. CONCLUSION: In conclusion, findings of the present study indicated that Begg method might be associated with better improvement of buccal occlusion and shorter duration of treatment Medknow Publications & Media Pvt Ltd 2014 /pmc/articles/PMC4241611/ /pubmed/25426149 Text en Copyright: © Dental Research Journal http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Sahafian, Abas Ali
Heravi, Farzin
Oshagh, Morteza
Adab, Leila
A comparative study of treatment outcomes between begg and edgewise orthodontic systems in class I cases
title A comparative study of treatment outcomes between begg and edgewise orthodontic systems in class I cases
title_full A comparative study of treatment outcomes between begg and edgewise orthodontic systems in class I cases
title_fullStr A comparative study of treatment outcomes between begg and edgewise orthodontic systems in class I cases
title_full_unstemmed A comparative study of treatment outcomes between begg and edgewise orthodontic systems in class I cases
title_short A comparative study of treatment outcomes between begg and edgewise orthodontic systems in class I cases
title_sort comparative study of treatment outcomes between begg and edgewise orthodontic systems in class i cases
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4241611/
https://www.ncbi.nlm.nih.gov/pubmed/25426149
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