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Volumetric analysis of normal condyles and those with disc displacement with reduction in the Indonesian population: A CBCT study

PURPOSE: Disc displacement can cause resorption of the head of the condyle and affect its volume. This study analysed the volume of normal condyles and those with disc displacement with reduction (DDR) in cone-beam computed tomography (CBCT) scans from the Indonesian population. MATERIALS AND METHOD...

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Autores principales: Nawawi, Azkya Patria, Rikmasari, Rasmi, Kurnikasari, Erna, Oscandar, Fahmi, Lita, Yurika Ambar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Academy of Oral and Maxillofacial Radiology 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8967494/
https://www.ncbi.nlm.nih.gov/pubmed/35387108
http://dx.doi.org/10.5624/isd.20210244
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author Nawawi, Azkya Patria
Rikmasari, Rasmi
Kurnikasari, Erna
Oscandar, Fahmi
Lita, Yurika Ambar
author_facet Nawawi, Azkya Patria
Rikmasari, Rasmi
Kurnikasari, Erna
Oscandar, Fahmi
Lita, Yurika Ambar
author_sort Nawawi, Azkya Patria
collection PubMed
description PURPOSE: Disc displacement can cause resorption of the head of the condyle and affect its volume. This study analysed the volume of normal condyles and those with disc displacement with reduction (DDR) in cone-beam computed tomography (CBCT) scans from the Indonesian population. MATERIALS AND METHODS: This study analysed 56 condyles (26 normal and 30 with DDR) from patients who visited the Oral and Maxillofacial Radiology Unit after being referred from the Prosthodontics Unit at Dental Hospital Universitas Padjadjaran from December 2020 to February 2021. Samples were divided into 2 groups (normal and DDR left and right-side condyles) based on the DC/TMD Axis 1 form through the clinical examination results. Both sample groups were exposed to CBCT radiation. The CBCT imaging results in the Digital Imaging and Communications in Medicine format were exported to the open-source ITK-SNAP format to determine condyle volume. Volumetric data from the cortical and trabecular areas of the right or left side condyles were arranged by sex. The independent t-test was used to determine the significance of differences with IBM SPSS version 21.0. Intra- and inter-observer reliability and validity were tested before determining the volume of the condyles. RESULTS: Normal condyles and DDR condyles showed significant differences in volume (P<0.05). Significant differences were also seen in cortical (P=0.0007) and trabecular (P=0.0045) volumes. There was a significant difference in condylar volume based on sex. CONCLUSION: The normal condyle volume was significantly different from the DDR condyle volume in both sexes.
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spelling pubmed-89674942022-04-05 Volumetric analysis of normal condyles and those with disc displacement with reduction in the Indonesian population: A CBCT study Nawawi, Azkya Patria Rikmasari, Rasmi Kurnikasari, Erna Oscandar, Fahmi Lita, Yurika Ambar Imaging Sci Dent Original Article PURPOSE: Disc displacement can cause resorption of the head of the condyle and affect its volume. This study analysed the volume of normal condyles and those with disc displacement with reduction (DDR) in cone-beam computed tomography (CBCT) scans from the Indonesian population. MATERIALS AND METHODS: This study analysed 56 condyles (26 normal and 30 with DDR) from patients who visited the Oral and Maxillofacial Radiology Unit after being referred from the Prosthodontics Unit at Dental Hospital Universitas Padjadjaran from December 2020 to February 2021. Samples were divided into 2 groups (normal and DDR left and right-side condyles) based on the DC/TMD Axis 1 form through the clinical examination results. Both sample groups were exposed to CBCT radiation. The CBCT imaging results in the Digital Imaging and Communications in Medicine format were exported to the open-source ITK-SNAP format to determine condyle volume. Volumetric data from the cortical and trabecular areas of the right or left side condyles were arranged by sex. The independent t-test was used to determine the significance of differences with IBM SPSS version 21.0. Intra- and inter-observer reliability and validity were tested before determining the volume of the condyles. RESULTS: Normal condyles and DDR condyles showed significant differences in volume (P<0.05). Significant differences were also seen in cortical (P=0.0007) and trabecular (P=0.0045) volumes. There was a significant difference in condylar volume based on sex. CONCLUSION: The normal condyle volume was significantly different from the DDR condyle volume in both sexes. Korean Academy of Oral and Maxillofacial Radiology 2022-03 2022-01-13 /pmc/articles/PMC8967494/ /pubmed/35387108 http://dx.doi.org/10.5624/isd.20210244 Text en Copyright © 2022 by Korean Academy of Oral and Maxillofacial Radiology https://creativecommons.org/licenses/by-nc/3.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0 (https://creativecommons.org/licenses/by-nc/3.0/) ) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Nawawi, Azkya Patria
Rikmasari, Rasmi
Kurnikasari, Erna
Oscandar, Fahmi
Lita, Yurika Ambar
Volumetric analysis of normal condyles and those with disc displacement with reduction in the Indonesian population: A CBCT study
title Volumetric analysis of normal condyles and those with disc displacement with reduction in the Indonesian population: A CBCT study
title_full Volumetric analysis of normal condyles and those with disc displacement with reduction in the Indonesian population: A CBCT study
title_fullStr Volumetric analysis of normal condyles and those with disc displacement with reduction in the Indonesian population: A CBCT study
title_full_unstemmed Volumetric analysis of normal condyles and those with disc displacement with reduction in the Indonesian population: A CBCT study
title_short Volumetric analysis of normal condyles and those with disc displacement with reduction in the Indonesian population: A CBCT study
title_sort volumetric analysis of normal condyles and those with disc displacement with reduction in the indonesian population: a cbct study
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8967494/
https://www.ncbi.nlm.nih.gov/pubmed/35387108
http://dx.doi.org/10.5624/isd.20210244
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