Premature deciduous tooth loss and orthodontic treatment need: a 6-year prospective study

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dc.creatorPaulo Antônio Martins-Júnior
dc.creatorMaria Letícia Ramos-Jorge
dc.creatorSaul Martins de Paiva
dc.creatorLuciano José Pereira
dc.creatorLeandro Silva Marques
dc.date.accessioned2023-05-23T00:11:59Z
dc.date.accessioned2025-09-08T22:54:07Z
dc.date.available2023-05-23T00:11:59Z
dc.date.issued2016-12
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1007/s10389-016-0775-y
dc.identifier.issn1613-2238
dc.identifier.urihttps://hdl.handle.net/1843/53793
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Public Health
dc.rightsAcesso Restrito
dc.subjectChild
dc.subjectOrthodontics
dc.subjectTooth loss
dc.subjectTooth, deciduous
dc.subject.otherChild, orthodontics, tooth loss
dc.subject.otherMalocclusion
dc.subject.otherOrthodontic treatment
dc.subject.otherDeciduous
dc.titlePremature deciduous tooth loss and orthodontic treatment need: a 6-year prospective study
dc.typeArtigo de periódico
local.citation.epage179
local.citation.issue2
local.citation.spage173
local.citation.volume25
local.description.resumoAim: The premature loss of a deciduous tooth may disrupt the normal development of the occlusion, leading to orthodontic treatment need. This prospective study aimed to assess the association between premature deciduous tooth loss and malocclusion development and, consequently, orthodontic treatment need. Subjects and methods: A total of 110 children (mean age: 6.4 years) participated in this study. The children were divided into two groups: an exposed group with premature deciduous tooth loss (n = 56) and an unexposed group without premature deciduous tooth loss (n = 54). Their clinical charts were analyzed and clinical examinations were performed according to the criteria of the Dental Aesthetic Index (DAI). Both groups were reassessed on average 6.5 years after the initial records. Statistical analysis involved the chi-square test and multiple logistic regression (p > 0.050). Results: The premature loss of maxillary molars was significantly associated with crowding (p < 0.001) and increased overjet (p = 0.001). The premature loss of mandibular molars was associated with crowding in the mandibular arch (p < 0.001). Orthodontic treatment need was associated with premature deciduous tooth loss (p < 0.001) and the number of missing teeth (p < 0.001). Children with premature deciduous tooth loss exhibited a greater need for orthodontic treatment than those without premature tooth loss (OR = 4.88; 95% CI). Conclusion: Premature deciduous tooth loss is a determinant factor for the establishment of malocclusion and consequent increased need for orthodontic treatment.
local.publisher.countryBrasil
local.publisher.departmentFAO - DEPARTAMENTO DE ODONTOPEDIATRIA E ORTODONTIA
local.publisher.initialsUFMG
local.url.externahttps://link.springer.com/article/10.1007/s10389-016-0775-y

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