Publication:
Quantitative light fluorescence (QLF) assessment of mild and moderate enamel fluorosis in primary teeth

Simple item page
col.comunidadvinculadaComunidad odontológica colombianaes_CO
col.contrato0442-2012es_CO
col.date.proyecto2016-12
col.programa.colcienciasPrograma de Ciencia y Tecnología e Innovación en Saludes_CO
col.tipo.espGeneración de contenidos impresos, radiales, audiovisuales, multimedia, virtuales y Creative Commonses_CO
dc.audienceProfesoreses_CO
dc.audienceInvestigadoreses_CO
dc.coverage.spatialColombiaes_CO
dc.creatorRincón Bermúdez, Claudia Milena
dc.creatorMartínez Mier, Esperanza Ángeles
dc.creatorCastiblanco Rubio, Gina Alejandra
dc.creatorMasatoshi, Ando
dc.creatorCortés, Fabián
dc.creatorCuevas Espinosa, Diana Milena
dc.creatorMartignon Biermann, Stefania
dc.creator.corporativoUniversidad El Bosque - UNICA, Caries Research Unites_CO
dc.creator.corporativoIndiana University School of Dentistry, IUSDes_CO
dc.creator.mailmartignonstefania@unbosque.edu.coes_CO
dc.date.accessioned2019-03-26T20:40:12Z
dc.date.available2019-03-26T20:40:12Z
dc.date.embargoEndinfo:eu-repo/date/embargoEnd/2024-01-31es_CO
dc.date.issued2015
dc.description.abstractEnamel fluorosis affects both permanent and primary teeth; however, there are few studies on primary teeth. Fluorosis in primary teeth is difficult to diagnose for mild and moderate cases. Quantitative light-induced fluorescence (QLF) has been used for enamel fluorosis on the permanent dentition, but there are no current studies on primary fluorotic teeth. The purpose of this study was to assess mild to moderate enamel fluorosis in primary teeth using QLF. The buccal surfaces of exfolicated and extracted primary teeth (n=113) were visually examined and classified using the Thylstrup & Fejerskov Index (TFI) for fluorosis into categories TFI-0 to TFI-4. Fluorescence images were acquired. Image analysis was performed using the complete tooth surface (S) and through the selection of a Region of Interest (ROI), which was determined as the region where the fluorosis lesions were more representative and with at least a minimum of adjacent sound area. Area (mm2), fluorescence loss (%) and ΔQ (mm2×%) values were obtained. The correlation between QLF variables and visual diagnosis was determined using the Kendall-tau coefficient. Sencitivity, specificity, and Receiver Operating Characteristic analysis was performed for QLF versus visual diagnosis. Moderate to strong positive correlation was found between QLF and visual diagnosis using the ROI. QLF showed greater sensitivity and specificity for the diagnosis of mild fluorosis than moderate fluorosis and with the ROI analysis than with S. QLF was a useful tool for the assessment of mild and moderate fluorosis in primary teeth using a ROI analysis technique.es_CO
dc.description.isprojectnoes_CO
dc.description.projectid1308-569-34427es_CO
dc.description.projectnameModelo de caracterización ambiental, epidemológica, clínico-histológica e inorgánica de la fluorosis dental en niñoses_CO
dc.description.sponsorshipDepartamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colcienciases_CO
dc.formatpdfes_CO
dc.format.extent20 páginases_CO
dc.identifier.bibliographicCitationContiene 35 referencias bibliográficas. Véase el documento adjuntoes_CO
dc.identifier.urihttp://repositorio.colciencias.gov.co/handle/11146/34147
dc.language.isoenges_CO
dc.relation.ispartofModelo de caracterización ambiental, epidemiológica, clínico-histológica e inorgánica de la fluorosis dental en niños. La publicación completa está disponible en : <a href="http://repositorio.colciencias.gov.co:80/handle/11146/34140" target="blank">http://repositorio.colciencias.gov.co:80/handle/11146/34140</a>es_CO
dc.rightsinfo:eu-repo/semantics/embargoedAccesses_CO
dc.subject.lembFluoridees_CO
dc.subject.lembEnamel fluorosises_CO
dc.subject.lembQuantitative light fluorescencees_CO
dc.subject.lembPrimary teethes_CO
dc.subject.lembDiagnosises_CO
dc.subject.spinesFlour -- Investigacioneses_CO
dc.subject.spinesFluorosis dentales_CO
dc.subject.spinesCaries -- Estudios de casoses_CO
dc.titleQuantitative light fluorescence (QLF) assessment of mild and moderate enamel fluorosis in primary teethes_CO
dc.typeOtroses_CO
dc.type.driverinfo:eu-repo/semantics/other.generacióndecontenidoses_CO
dc.type.hasversioninfo:eu-repo/semantics/draftes_CO
dspace.entity.typePublication

Files

Collections

Informes Finales