Assessment of hypodontia in the Turkish patients referring to the orthodontic clinic: A retrospective study

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dc.authorscopusid56029944500
dc.authorscopusid56029969800
dc.authorscopusid40361483700
dc.authorscopusid56030136900
dc.contributor.authorUzuner D.
dc.contributor.authorCelik M.M.
dc.contributor.authorToy E.
dc.contributor.authorTurkdonmez C.O.
dc.date.accessioned2024-08-04T20:02:12Z
dc.date.available2024-08-04T20:02:12Z
dc.date.issued2013
dc.departmentİnönü Üniversitesien_US
dc.description.abstractObjective: The aim of this retrospective study was to assess the prevalence and distribution of hypodontia in the permanent dentition in a sample of Turkish patients who referred to the Ankara Dental Hospital for orthodontic treatment. Materials and Methods: The pre-treatment orthodontic records of 2530 patients, 1382 girls (54.62%) and 1148 boys (45.38%) between the chronological ages of 7 and 16 years, were examined for evidence of hypodontia. The third molars were excluded in this study. Results: The prevalence of hypodontia in the inspected population was 5% (3.05% for girls, 1.95% for boys). The average number of the congenitally missing teeth per patient was 2.03 (1.08 for girls, 0.95 for boys). The prevalence of the congenitally missing permanent teeth was 34% for the upper laterals, 30% for the lower second premolars, 12.5% for the upper second premolars and 23.5% for the other teeth. Most patients with hypodontia (84.9%) (57.13% for girls, 27.77% for boys) had got missing either one tooth (45.23%) or two teeth (39.67%). Conclusions: The prevalence of hypodontia in girls was higher than in boys in this sample of the Turkish patients. The upper laterals and lower second premolars were consecutively the most symmetrically absent teeth. The prevalence of advanced hypodontia was lower than single and symmetrical hypodontia. © 2013 Dental Investigations Society.en_US
dc.identifier.doi10.4103/1305-7456.119057
dc.identifier.endpageS14en_US
dc.identifier.issn1305-7456
dc.identifier.issue5 SUPPL.en_US
dc.identifier.scopus2-s2.0-84893690267en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpageS9en_US
dc.identifier.urihttps://doi.org/10.4103/1305-7456.119057
dc.identifier.urihttps://hdl.handle.net/11616/91506
dc.identifier.volume7en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofEuropean Journal of Dentistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCongenital agenesisen_US
dc.subjectHypodontiaen_US
dc.subjectMissing teethen_US
dc.subjectOrthopantomogramsen_US
dc.titleAssessment of hypodontia in the Turkish patients referring to the orthodontic clinic: A retrospective studyen_US
dc.typeArticleen_US

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