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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...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications & Media Pvt Ltd
2014
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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 |
format | Online Article Text |
id | pubmed-4241611 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Medknow Publications & Media Pvt Ltd |
record_format | MEDLINE/PubMed |
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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