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Restoration in primary molars placed by undergraduate dental students: reasons for failures

Dental caries is one of the most common chronic childhood diseases and highly prevalent in the world. The commonest treatment procedure for dental caries is a dental restoration which aims to retain the tooth. The survival of restoration depends on the factors associated with restorative materials...

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Main Authors:	Harun, Nor Asilah, Yaacob, Munirah, Abdul `Alim, Mohamad Shafiq Aizuddin, Ghazali, Saifullah, Nik Khairuzaman, Nik Khairul Azmi
Format:	Article
Language:	English
Published:	2021
Subjects:	RK318 Oral and Dental Medicine. Pathology. Diseases-Therapeutics-General Works
Online Access:	http://irep.iium.edu.my/91188/7/91188_Restoration%20in%20primary%20molars%20placed.pdf http://irep.iium.edu.my/91188/ https://doi.org/10.31436/ijohs.v2i2.93
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spelling	my.iium.irep.911882021-08-02T02:26:54Z http://irep.iium.edu.my/91188/ Restoration in primary molars placed by undergraduate dental students: reasons for failures Harun, Nor Asilah Yaacob, Munirah Abdul `Alim, Mohamad Shafiq Aizuddin Ghazali, Saifullah Nik Khairuzaman, Nik Khairul Azmi RK318 Oral and Dental Medicine. Pathology. Diseases-Therapeutics-General Works Dental caries is one of the most common chronic childhood diseases and highly prevalent in the world. The commonest treatment procedure for dental caries is a dental restoration which aims to retain the tooth. The survival of restoration depends on the factors associated with restorative materials, patients or operators. Thus, this study aimed to determine the reasons for the failure of restoration in posterior primary teeth performed by undergraduate dental students. A total number of 32 patients aged from 5 to 12 years old were included in this study. Overall, 115 primary molar restorations were assessed clinically using the modified United States Public Health Service Ryge criteria. The O’Leary plaque score was used to evaluate the oral hygiene status of all patients. Then, the data was analysed using the Kaplan-Meier survival curves with log-rank test and Cox regression analysis. 43 (37.4 %) restorations failed with 62.1 % for glass ionomer cement and 36.4 % for composite restorations. Marginal adaptation (62.8 %) is the commonest cause of failure. 76.7% of failure restoration was in patients with poor oral hygiene, and it showed a significant difference compared to patients with moderate and good oral hygiene (p = 0.014). Thus, it was concluded that the type of restorative material and oral hygiene status contributed to the failure of restoration placed in primary molar restorations with failure restoration may occur 2.6 times more in poor oral hygiene patients. 2021-07-31 Article PeerReviewed application/pdf en http://irep.iium.edu.my/91188/7/91188_Restoration%20in%20primary%20molars%20placed.pdf Harun, Nor Asilah and Yaacob, Munirah and Abdul `Alim, Mohamad Shafiq Aizuddin and Ghazali, Saifullah and Nik Khairuzaman, Nik Khairul Azmi (2021) Restoration in primary molars placed by undergraduate dental students: reasons for failures. IIUM Journal of Orofacial and Health Sciences, 2 (2). pp. 99-106. E-ISSN 2735-0584 https://doi.org/10.31436/ijohs.v2i2.93 10.31436/ijohs.v2i2.93
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
topic	RK318 Oral and Dental Medicine. Pathology. Diseases-Therapeutics-General Works
spellingShingle	RK318 Oral and Dental Medicine. Pathology. Diseases-Therapeutics-General Works Harun, Nor Asilah Yaacob, Munirah Abdul `Alim, Mohamad Shafiq Aizuddin Ghazali, Saifullah Nik Khairuzaman, Nik Khairul Azmi Restoration in primary molars placed by undergraduate dental students: reasons for failures
description	Dental caries is one of the most common chronic childhood diseases and highly prevalent in the world. The commonest treatment procedure for dental caries is a dental restoration which aims to retain the tooth. The survival of restoration depends on the factors associated with restorative materials, patients or operators. Thus, this study aimed to determine the reasons for the failure of restoration in posterior primary teeth performed by undergraduate dental students. A total number of 32 patients aged from 5 to 12 years old were included in this study. Overall, 115 primary molar restorations were assessed clinically using the modified United States Public Health Service Ryge criteria. The O’Leary plaque score was used to evaluate the oral hygiene status of all patients. Then, the data was analysed using the Kaplan-Meier survival curves with log-rank test and Cox regression analysis. 43 (37.4 %) restorations failed with 62.1 % for glass ionomer cement and 36.4 % for composite restorations. Marginal adaptation (62.8 %) is the commonest cause of failure. 76.7% of failure restoration was in patients with poor oral hygiene, and it showed a significant difference compared to patients with moderate and good oral hygiene (p = 0.014). Thus, it was concluded that the type of restorative material and oral hygiene status contributed to the failure of restoration placed in primary molar restorations with failure restoration may occur 2.6 times more in poor oral hygiene patients.
format	Article
author	Harun, Nor Asilah Yaacob, Munirah Abdul `Alim, Mohamad Shafiq Aizuddin Ghazali, Saifullah Nik Khairuzaman, Nik Khairul Azmi
author_facet	Harun, Nor Asilah Yaacob, Munirah Abdul `Alim, Mohamad Shafiq Aizuddin Ghazali, Saifullah Nik Khairuzaman, Nik Khairul Azmi
author_sort	Harun, Nor Asilah
title	Restoration in primary molars placed by undergraduate dental students: reasons for failures
title_short	Restoration in primary molars placed by undergraduate dental students: reasons for failures
title_full	Restoration in primary molars placed by undergraduate dental students: reasons for failures
title_fullStr	Restoration in primary molars placed by undergraduate dental students: reasons for failures
title_full_unstemmed	Restoration in primary molars placed by undergraduate dental students: reasons for failures
title_sort	restoration in primary molars placed by undergraduate dental students: reasons for failures
publishDate	2021
url	http://irep.iium.edu.my/91188/7/91188_Restoration%20in%20primary%20molars%20placed.pdf http://irep.iium.edu.my/91188/ https://doi.org/10.31436/ijohs.v2i2.93
_version_	1706956615737933824
score	13.211869

Restoration in primary molars placed by undergraduate dental students: reasons for failures

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