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Article: Dental development in children with supernumerary teeth in the anterior region of maxilla

TitleDental development in children with supernumerary teeth in the anterior region of maxilla
Authors
KeywordsDental age
Dental maturation
Supernumerary teeth
Southern Chinese
Dental radiograph
Issue Date2018
PublisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00784/index.htm
Citation
Clinical Oral Investigations, 2019, v. 23 n. 7, p. 2987-2994 How to Cite?
AbstractObjective: Development of human dentition has been used as a predictor for evaluating the growth and maturity of an individual. It is fairly identical in a specific population, but the effect of development on subjects with dental anomalies had not been fully explored, particularly on subjects with supernumerary teeth (ST). This study hence aims to evaluate the dental development of children with and without ST. Materials and methods: Sample size calculation was conducted and 320 radiographs of subjects with and without supernumerary teeth (ST) were obtained from the archives of a teaching hospital. The subjects in both groups were age and sex matched. All the subjects belong to southern Chinese ethnicity aged 2 to 14 years. The left-side dentition was scored, and dental age (DA) was estimated by obtaining scores from the southern Chinese dental reference dataset. Paired t test was used to calculate the difference between chronological age and dental age (CA-DA) for boys and girls with and without ST and further based on the number and position of ST. Results: The difference between chronological age and dental age (CA-DA) was 0.10 years for boys and 0.19 years for girls with ST whilst 0.01 and 0.05 years for boys and girls without ST (p > 0.05). The boys with bilateral ST showed significant delay in dental development of 0.23 years (p < 0.05). Position of the ST did not have any influence on dental age. Conclusions: No significant difference was observed in the dental development of children with and without supernumerary teeth. Clinical relevance: Understanding dental development of children with supernumerary teeth may be useful in appropriate treatment planning of such conditions.
Persistent Identifierhttp://hdl.handle.net/10722/265999
ISSN
2020 Impact Factor: 3.573
2015 SCImago Journal Rankings: 0.752
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorMallineni, SK-
dc.contributor.authorJayaraman, J-
dc.contributor.authorWong, HM-
dc.contributor.authorKing, NM-
dc.date.accessioned2018-12-17T02:16:29Z-
dc.date.available2018-12-17T02:16:29Z-
dc.date.issued2018-
dc.identifier.citationClinical Oral Investigations, 2019, v. 23 n. 7, p. 2987-2994-
dc.identifier.issn1432-6981-
dc.identifier.urihttp://hdl.handle.net/10722/265999-
dc.description.abstractObjective: Development of human dentition has been used as a predictor for evaluating the growth and maturity of an individual. It is fairly identical in a specific population, but the effect of development on subjects with dental anomalies had not been fully explored, particularly on subjects with supernumerary teeth (ST). This study hence aims to evaluate the dental development of children with and without ST. Materials and methods: Sample size calculation was conducted and 320 radiographs of subjects with and without supernumerary teeth (ST) were obtained from the archives of a teaching hospital. The subjects in both groups were age and sex matched. All the subjects belong to southern Chinese ethnicity aged 2 to 14 years. The left-side dentition was scored, and dental age (DA) was estimated by obtaining scores from the southern Chinese dental reference dataset. Paired t test was used to calculate the difference between chronological age and dental age (CA-DA) for boys and girls with and without ST and further based on the number and position of ST. Results: The difference between chronological age and dental age (CA-DA) was 0.10 years for boys and 0.19 years for girls with ST whilst 0.01 and 0.05 years for boys and girls without ST (p > 0.05). The boys with bilateral ST showed significant delay in dental development of 0.23 years (p < 0.05). Position of the ST did not have any influence on dental age. Conclusions: No significant difference was observed in the dental development of children with and without supernumerary teeth. Clinical relevance: Understanding dental development of children with supernumerary teeth may be useful in appropriate treatment planning of such conditions.-
dc.languageeng-
dc.publisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00784/index.htm-
dc.relation.ispartofClinical Oral Investigations-
dc.rightsThis is a post-peer-review, pre-copyedit version of an article published in [insert journal title]. The final authenticated version is available online at: http://dx.doi.org/[insert DOI]-
dc.subjectDental age-
dc.subjectDental maturation-
dc.subjectSupernumerary teeth-
dc.subjectSouthern Chinese-
dc.subjectDental radiograph-
dc.titleDental development in children with supernumerary teeth in the anterior region of maxilla-
dc.typeArticle-
dc.identifier.emailWong, HM: wonghmg@hkucc.hku.hk-
dc.identifier.authorityWong, HM=rp00042-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s00784-018-2709-2-
dc.identifier.pmid30374829-
dc.identifier.scopuseid_2-s2.0-85055735660-
dc.identifier.hkuros296258-
dc.identifier.hkuros301869-
dc.identifier.volume23-
dc.identifier.issue7-
dc.identifier.spage2987-
dc.identifier.epage2994-
dc.identifier.isiWOS:000470748500013-
dc.publisher.placeGermany-
dc.identifier.issnl1432-6981-

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