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Computed Tomography Evaluation of Craniomandibular Articulation in Class II Division 1 Malocclusion and Class I Normal Occlusion Subjects in North Indian Population

Objective. The purpose of this study is to investigate the Craniomandibular articulation morphology and position of condyle in mandibular fossae in Angle's class I normal occlusion and Angle's class II division 1 malocclusion. Materials and Methods. The present study was conducted on 40 su...

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Autores principales: Prabhat, K. C., Kumar Verma, Sanjeev, Maheshwari, Sandhya, Ahmad, Ibne, Tariq, Mohd.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Scholarly Research Network 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3431080/
https://www.ncbi.nlm.nih.gov/pubmed/22957261
http://dx.doi.org/10.5402/2012/312031
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author Prabhat, K. C.
Kumar Verma, Sanjeev
Maheshwari, Sandhya
Ahmad, Ibne
Tariq, Mohd.
author_facet Prabhat, K. C.
Kumar Verma, Sanjeev
Maheshwari, Sandhya
Ahmad, Ibne
Tariq, Mohd.
author_sort Prabhat, K. C.
collection PubMed
description Objective. The purpose of this study is to investigate the Craniomandibular articulation morphology and position of condyle in mandibular fossae in Angle's class I normal occlusion and Angle's class II division 1 malocclusion. Materials and Methods. The present study was conducted on 40 subjects with 20 subjects in each group, and the computed tomography images were obtained using spiral computed tomography technique. Each measurement was compared by two-factor analysis of variance (ANOVA) while changes in anterior and posterior joint spaces were done by paired t-test. Results. Statistically significant anterior positioning of condyle (P > 0.05) was observed in class I normal malocclusion, and it was significant only on right side in class II division 1 malocclusion. Conclusions. There was no difference found in the condylar process and joint morphology between right and left sides of both Angle's Class I normal occlusion and Angle's class II division 1 malocclusion. Evaluation of the position of the condyles in their respective mandibular fossae showed concentric position with a tendency towards anterior positioning for both right and left sides of the subjects with Angle's Class I normal occlusion as well as subjects with Angle's class II division 1 malocclusion.
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spelling pubmed-34310802012-09-06 Computed Tomography Evaluation of Craniomandibular Articulation in Class II Division 1 Malocclusion and Class I Normal Occlusion Subjects in North Indian Population Prabhat, K. C. Kumar Verma, Sanjeev Maheshwari, Sandhya Ahmad, Ibne Tariq, Mohd. ISRN Dent Research Article Objective. The purpose of this study is to investigate the Craniomandibular articulation morphology and position of condyle in mandibular fossae in Angle's class I normal occlusion and Angle's class II division 1 malocclusion. Materials and Methods. The present study was conducted on 40 subjects with 20 subjects in each group, and the computed tomography images were obtained using spiral computed tomography technique. Each measurement was compared by two-factor analysis of variance (ANOVA) while changes in anterior and posterior joint spaces were done by paired t-test. Results. Statistically significant anterior positioning of condyle (P > 0.05) was observed in class I normal malocclusion, and it was significant only on right side in class II division 1 malocclusion. Conclusions. There was no difference found in the condylar process and joint morphology between right and left sides of both Angle's Class I normal occlusion and Angle's class II division 1 malocclusion. Evaluation of the position of the condyles in their respective mandibular fossae showed concentric position with a tendency towards anterior positioning for both right and left sides of the subjects with Angle's Class I normal occlusion as well as subjects with Angle's class II division 1 malocclusion. International Scholarly Research Network 2012-08-16 /pmc/articles/PMC3431080/ /pubmed/22957261 http://dx.doi.org/10.5402/2012/312031 Text en Copyright © 2012 K. C. Prabhat et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Prabhat, K. C.
Kumar Verma, Sanjeev
Maheshwari, Sandhya
Ahmad, Ibne
Tariq, Mohd.
Computed Tomography Evaluation of Craniomandibular Articulation in Class II Division 1 Malocclusion and Class I Normal Occlusion Subjects in North Indian Population
title Computed Tomography Evaluation of Craniomandibular Articulation in Class II Division 1 Malocclusion and Class I Normal Occlusion Subjects in North Indian Population
title_full Computed Tomography Evaluation of Craniomandibular Articulation in Class II Division 1 Malocclusion and Class I Normal Occlusion Subjects in North Indian Population
title_fullStr Computed Tomography Evaluation of Craniomandibular Articulation in Class II Division 1 Malocclusion and Class I Normal Occlusion Subjects in North Indian Population
title_full_unstemmed Computed Tomography Evaluation of Craniomandibular Articulation in Class II Division 1 Malocclusion and Class I Normal Occlusion Subjects in North Indian Population
title_short Computed Tomography Evaluation of Craniomandibular Articulation in Class II Division 1 Malocclusion and Class I Normal Occlusion Subjects in North Indian Population
title_sort computed tomography evaluation of craniomandibular articulation in class ii division 1 malocclusion and class i normal occlusion subjects in north indian population
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3431080/
https://www.ncbi.nlm.nih.gov/pubmed/22957261
http://dx.doi.org/10.5402/2012/312031
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