Comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane

Clinical information regarding skeletal and dental characteristics is essential for orthodontic diagnosis and treatment planning. Therefore, an evaluation to predict the association between skeletal and dental variables would prove diagnostically invaluable. This study aims to enumerate the prevalen...

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Main Authors: Cheong, Joo Ming, Zaharul, Fatin Nabihah, Abdul Hamid, Hanis Izzati, Mohd Ibrahim, Mohamad Shafiq
Format: Article
Language:English
English
Published: Ektodermal Displazi Grubu 2024
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Institution: Universiti Islam Antarabangsa Malaysia
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spelling my.iium.irep.1148182024-11-13T08:47:17Z http://irep.iium.edu.my/114818/ Comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane Cheong, Joo Ming Zaharul, Fatin Nabihah Abdul Hamid, Hanis Izzati Mohd Ibrahim, Mohamad Shafiq RK Dentistry Clinical information regarding skeletal and dental characteristics is essential for orthodontic diagnosis and treatment planning. Therefore, an evaluation to predict the association between skeletal and dental variables would prove diagnostically invaluable. This study aims to enumerate the prevalence of skeletal and dental classifications in a sample of Malay adult patients, and to determine the association between sagittal skeletal relationship, vertical facial dimension and anteroposterior molar relationship. A retrospective study involving orthodontic study models and lateral cephalograms of 117 Malay patients between 18 and 41 years old (mean age 26.5 ± 5.38) were evaluated for molar relationship (Class I, II or III), ANB angle (skeletal Class I, II or III) and maxillary-mandibular planes (MMP) angle (normo-, hypo- or hyperdivergent). Reassessment was done after two weeks for intra- and inter-examiner reliability. The association between these variables were analyzed with Chi-square test. There was perfect agreement for intra- and inter-examiner reliability with kappa scored 1. A highly statistically significant association between molar relationship and sagittal skeletal pattern (p=0.000), and statistically significant association between sagittal and vertical skeletal pattern (p=0.048) was found. There was no significant association between molar relationship and vertical skeletal pattern (p=0.855). In conclusion, skeletal Class I, molar Class II and normodivergent vertical pattern were the most prevalent among Malaysian Malay adult patients. There was association between sagittal and vertical dimension, and between sagittal and molar relationships. However, there was no association between vertical plane and molar relationships. Ektodermal Displazi Grubu 2024-09-28 Article PeerReviewed application/pdf en http://irep.iium.edu.my/114818/7/114818_%20Comparative%20evaluation%20of%20dental.crdownload application/pdf en http://irep.iium.edu.my/114818/8/114818_Comparative%20evaluation%20of%20dental_Scopus.pdf Cheong, Joo Ming and Zaharul, Fatin Nabihah and Abdul Hamid, Hanis Izzati and Mohd Ibrahim, Mohamad Shafiq (2024) Comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane. Journal of International Dental and Medical Research, 17 (3). pp. 1222-1227. E-ISSN 1309-100X http://www.jidmr.com
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic RK Dentistry
spellingShingle RK Dentistry
Cheong, Joo Ming
Zaharul, Fatin Nabihah
Abdul Hamid, Hanis Izzati
Mohd Ibrahim, Mohamad Shafiq
Comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane
description Clinical information regarding skeletal and dental characteristics is essential for orthodontic diagnosis and treatment planning. Therefore, an evaluation to predict the association between skeletal and dental variables would prove diagnostically invaluable. This study aims to enumerate the prevalence of skeletal and dental classifications in a sample of Malay adult patients, and to determine the association between sagittal skeletal relationship, vertical facial dimension and anteroposterior molar relationship. A retrospective study involving orthodontic study models and lateral cephalograms of 117 Malay patients between 18 and 41 years old (mean age 26.5 ± 5.38) were evaluated for molar relationship (Class I, II or III), ANB angle (skeletal Class I, II or III) and maxillary-mandibular planes (MMP) angle (normo-, hypo- or hyperdivergent). Reassessment was done after two weeks for intra- and inter-examiner reliability. The association between these variables were analyzed with Chi-square test. There was perfect agreement for intra- and inter-examiner reliability with kappa scored 1. A highly statistically significant association between molar relationship and sagittal skeletal pattern (p=0.000), and statistically significant association between sagittal and vertical skeletal pattern (p=0.048) was found. There was no significant association between molar relationship and vertical skeletal pattern (p=0.855). In conclusion, skeletal Class I, molar Class II and normodivergent vertical pattern were the most prevalent among Malaysian Malay adult patients. There was association between sagittal and vertical dimension, and between sagittal and molar relationships. However, there was no association between vertical plane and molar relationships.
format Article
author Cheong, Joo Ming
Zaharul, Fatin Nabihah
Abdul Hamid, Hanis Izzati
Mohd Ibrahim, Mohamad Shafiq
author_facet Cheong, Joo Ming
Zaharul, Fatin Nabihah
Abdul Hamid, Hanis Izzati
Mohd Ibrahim, Mohamad Shafiq
author_sort Cheong, Joo Ming
title Comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane
title_short Comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane
title_full Comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane
title_fullStr Comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane
title_full_unstemmed Comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane
title_sort comparative evaluation of dental and cephalometric skeletal characteristics in the sagittal and vertical plane
publisher Ektodermal Displazi Grubu
publishDate 2024
url http://irep.iium.edu.my/114818/7/114818_%20Comparative%20evaluation%20of%20dental.crdownload
http://irep.iium.edu.my/114818/8/114818_Comparative%20evaluation%20of%20dental_Scopus.pdf
http://irep.iium.edu.my/114818/
http://www.jidmr.com
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