The influence of gestational age and birth weight of the newborn on tooth eruption
Main Author: | |
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Publication Date: | 2006 |
Other Authors: | , |
Format: | Article |
Language: | eng |
Source: | Journal of applied oral science (Online) |
Download full: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000400003 |
Summary: | OBJECTIVE: The aim of the present study was to compare the beginning of eruption of the first deciduous tooth in preterm infants (<38 weeks) with full-term infants (38 and 42 weeks) of normal birth weight (³2.500g), low birth weight (< 2.500g) and very low birth weight (<1.500g), in order to evaluate if premature birth and low birth weight would affect tooth eruption. METHODS: The neonatal records and the moment of eruption of the first deciduous tooth of 146 infants - 77 preterm infants and 69 full-term infants, ranging from 5 to 36 months old, of both genders - were recorded. All of them were under care at the Pediatric Ambulatory of Hospital Universitário Evangélico at Curitiba - Parana. Data were analyzed considering biological age and post-conception, or corrected, age - which is the gestational age plus the infant's chronological age at the month of eruption of the first deciduous tooth. RESULTS: Results showed that when chronological age is considered, tooth eruption in preterm and very low birth weight infants is importantly delayed. However, when corrected age is considered, no statistically significant differences were found among groups. CONCLUSION: The delayed eruption may be related to the premature birth and not to a delay in dental development. |
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The influence of gestational age and birth weight of the newborn on tooth eruptionTooth eruptionInfanty, low birth weightGestational agePremature childrenDentition, primaryOBJECTIVE: The aim of the present study was to compare the beginning of eruption of the first deciduous tooth in preterm infants (<38 weeks) with full-term infants (38 and 42 weeks) of normal birth weight (³2.500g), low birth weight (< 2.500g) and very low birth weight (<1.500g), in order to evaluate if premature birth and low birth weight would affect tooth eruption. METHODS: The neonatal records and the moment of eruption of the first deciduous tooth of 146 infants - 77 preterm infants and 69 full-term infants, ranging from 5 to 36 months old, of both genders - were recorded. All of them were under care at the Pediatric Ambulatory of Hospital Universitário Evangélico at Curitiba - Parana. Data were analyzed considering biological age and post-conception, or corrected, age - which is the gestational age plus the infant's chronological age at the month of eruption of the first deciduous tooth. RESULTS: Results showed that when chronological age is considered, tooth eruption in preterm and very low birth weight infants is importantly delayed. However, when corrected age is considered, no statistically significant differences were found among groups. CONCLUSION: The delayed eruption may be related to the premature birth and not to a delay in dental development.Faculdade De Odontologia De Bauru - USP2006-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000400003Journal of Applied Oral Science v.14 n.4 2006reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S1678-77572006000400003info:eu-repo/semantics/openAccessRamos,Sandra Regina PiovezaniGugisch,Renato CordeiroFraiz,Fabian Calixtoeng2006-10-23T00:00:00Zoai:scielo:S1678-77572006000400003Revistahttp://www.scielo.br/jaosPUBhttps://old.scielo.br/oai/scielo-oai.php||jaos@usp.br1678-77651678-7757opendoar:2006-10-23T00:00Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
The influence of gestational age and birth weight of the newborn on tooth eruption |
title |
The influence of gestational age and birth weight of the newborn on tooth eruption |
spellingShingle |
The influence of gestational age and birth weight of the newborn on tooth eruption Ramos,Sandra Regina Piovezani Tooth eruption Infanty, low birth weight Gestational age Premature children Dentition, primary |
title_short |
The influence of gestational age and birth weight of the newborn on tooth eruption |
title_full |
The influence of gestational age and birth weight of the newborn on tooth eruption |
title_fullStr |
The influence of gestational age and birth weight of the newborn on tooth eruption |
title_full_unstemmed |
The influence of gestational age and birth weight of the newborn on tooth eruption |
title_sort |
The influence of gestational age and birth weight of the newborn on tooth eruption |
author |
Ramos,Sandra Regina Piovezani |
author_facet |
Ramos,Sandra Regina Piovezani Gugisch,Renato Cordeiro Fraiz,Fabian Calixto |
author_role |
author |
author2 |
Gugisch,Renato Cordeiro Fraiz,Fabian Calixto |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Ramos,Sandra Regina Piovezani Gugisch,Renato Cordeiro Fraiz,Fabian Calixto |
dc.subject.por.fl_str_mv |
Tooth eruption Infanty, low birth weight Gestational age Premature children Dentition, primary |
topic |
Tooth eruption Infanty, low birth weight Gestational age Premature children Dentition, primary |
description |
OBJECTIVE: The aim of the present study was to compare the beginning of eruption of the first deciduous tooth in preterm infants (<38 weeks) with full-term infants (38 and 42 weeks) of normal birth weight (³2.500g), low birth weight (< 2.500g) and very low birth weight (<1.500g), in order to evaluate if premature birth and low birth weight would affect tooth eruption. METHODS: The neonatal records and the moment of eruption of the first deciduous tooth of 146 infants - 77 preterm infants and 69 full-term infants, ranging from 5 to 36 months old, of both genders - were recorded. All of them were under care at the Pediatric Ambulatory of Hospital Universitário Evangélico at Curitiba - Parana. Data were analyzed considering biological age and post-conception, or corrected, age - which is the gestational age plus the infant's chronological age at the month of eruption of the first deciduous tooth. RESULTS: Results showed that when chronological age is considered, tooth eruption in preterm and very low birth weight infants is importantly delayed. However, when corrected age is considered, no statistically significant differences were found among groups. CONCLUSION: The delayed eruption may be related to the premature birth and not to a delay in dental development. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000400003 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000400003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1678-77572006000400003 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Faculdade De Odontologia De Bauru - USP |
publisher.none.fl_str_mv |
Faculdade De Odontologia De Bauru - USP |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science v.14 n.4 2006 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1748936434297864192 |