Age and Sequence of Permanent Teeth Eruption in Lebanese Children

Background. The timing of eruption of permanent teeth can be a precious help to the pediatric practitioner in identifying an appropriate treatment plan. Usually, it presents a more precise sign of an early or late growth of the child. Aims. It is to determine whether the timing of the permanent teet...

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Main Authors: Nahla Nassif, Elia Sfeir
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2020/9238679
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author Nahla Nassif
Elia Sfeir
author_facet Nahla Nassif
Elia Sfeir
author_sort Nahla Nassif
collection DOAJ
description Background. The timing of eruption of permanent teeth can be a precious help to the pediatric practitioner in identifying an appropriate treatment plan. Usually, it presents a more precise sign of an early or late growth of the child. Aims. It is to determine whether the timing of the permanent teeth eruption in Lebanese pediatric population can be considered as standard Lebanese values, since no other study was previously performed. Materials and Methods. A cross-sectional study is conducted, and the clinical emergence data are collected for a sample of 2317 Lebanese children aged between 5.5 years and 13 years (1129 girls and 1188 boys) from different socioeconomic groups in rural and urban communities spread over different regions in Lebanon. The study investigates dental emergence patterns. Results. Statistical analysis is performed with the SPSS Software. A confidence interval of 95% and significance level of 5% are adopted. The trend is for males to begin their permanent teeth eruption later than girls. Emergence of all permanent mandibular teeth is earlier than maxillary ones. Symmetry is found between the right and left teeth in the maxilla, as well as in the mandibula. Conclusion. In this study, the results indicate that premolars and second permanent molars erupt earlier in the Lebanese children compared to children of other countries reflected in several studies.
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spelling doaj-art-a0002b7bba644ec8ac237430fc6959c62025-02-03T01:05:05ZengWileyThe Scientific World Journal2356-61401537-744X2020-01-01202010.1155/2020/92386799238679Age and Sequence of Permanent Teeth Eruption in Lebanese ChildrenNahla Nassif0Elia Sfeir1Department of Pediatric Dentistry, Lebanese University, Beirut, LebanonDepartment of Pediatric Dentistry, Lebanese University, Beirut, LebanonBackground. The timing of eruption of permanent teeth can be a precious help to the pediatric practitioner in identifying an appropriate treatment plan. Usually, it presents a more precise sign of an early or late growth of the child. Aims. It is to determine whether the timing of the permanent teeth eruption in Lebanese pediatric population can be considered as standard Lebanese values, since no other study was previously performed. Materials and Methods. A cross-sectional study is conducted, and the clinical emergence data are collected for a sample of 2317 Lebanese children aged between 5.5 years and 13 years (1129 girls and 1188 boys) from different socioeconomic groups in rural and urban communities spread over different regions in Lebanon. The study investigates dental emergence patterns. Results. Statistical analysis is performed with the SPSS Software. A confidence interval of 95% and significance level of 5% are adopted. The trend is for males to begin their permanent teeth eruption later than girls. Emergence of all permanent mandibular teeth is earlier than maxillary ones. Symmetry is found between the right and left teeth in the maxilla, as well as in the mandibula. Conclusion. In this study, the results indicate that premolars and second permanent molars erupt earlier in the Lebanese children compared to children of other countries reflected in several studies.http://dx.doi.org/10.1155/2020/9238679
spellingShingle Nahla Nassif
Elia Sfeir
Age and Sequence of Permanent Teeth Eruption in Lebanese Children
The Scientific World Journal
title Age and Sequence of Permanent Teeth Eruption in Lebanese Children
title_full Age and Sequence of Permanent Teeth Eruption in Lebanese Children
title_fullStr Age and Sequence of Permanent Teeth Eruption in Lebanese Children
title_full_unstemmed Age and Sequence of Permanent Teeth Eruption in Lebanese Children
title_short Age and Sequence of Permanent Teeth Eruption in Lebanese Children
title_sort age and sequence of permanent teeth eruption in lebanese children
url http://dx.doi.org/10.1155/2020/9238679
work_keys_str_mv AT nahlanassif ageandsequenceofpermanentteetheruptioninlebanesechildren
AT eliasfeir ageandsequenceofpermanentteetheruptioninlebanesechildren