Temperature rises during tooth bleaching with different light-curing units

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dc.authorid0000-0002-8637-5393en_US
dc.authorid0000-0001-7346-3717en_US
dc.authorid0000-0003-4802-1604
dc.contributor.authorÖzyılmaz, Özgün Yusuf
dc.contributor.authorYavuz, Tevfik
dc.contributor.authorSarı, Tuğrul
dc.contributor.authorAykent, Filiz
dc.contributor.authorÖztürk, Atiye Nilgün
dc.date.accessioned2021-06-23T19:41:57Z
dc.date.available2021-06-23T19:41:57Z
dc.date.issued2015
dc.departmentBAİBÜ, Diş Hekimliği Fakültesi, Protetik Diş Tedavisi Ana Bilim Dalıen_US
dc.description.abstractThe aim of this study was to evaluate the influence of three different light-curing units on the temperature rise induced in the pulpal cavity, when bleached with 35% hydrogen peroxide (HP). Forty extracted maxillary central incisors were randomly divided into four groups according to photoactivation procedure (n=10). Whiteness HP (WHP) bleaching agent which contains 35% HP bleach was placed on the facial tooth surface and no photoactivation device was used (control); an blue light-emitting diode (LED, 40s), a diode laser (4W, Continous mode, 20s), and Nd:YAG laser (4W, 60Hz frequency, 20s). Temperature rise in the pulpal chamber was measured with a J-type thermocouple wire that was connected to a data logger before and immediately after each 20-40s application. One tooth of each group was selected for scanning electron microscope analysis. Data were analyzed using one-way ANOVA followed by the Games Howell post hoc test at a preset alpha of 0.05. One-way ANOVA revealed that there was a significant difference among the light-curing units (p<0.05) and between control group and light-curing units (p<0.05). The Nd:YAG induced significantly, which resulted in higher temperature increase than other light-curing units (10.7 degrees C). The LED unit produced the lowest temperature changes (3.2 degrees C) among the light-curing units. The presence of the bleaching gel did not cause a temperature increase in control group (0 degrees C). The results suggested that using light-curing units caused temperature changes in the intrapulpal cavity during tooth bleaching. The use of LED will be more safer for pulpal health when assisted with WHP bleaching gel.en_US
dc.identifier.doi10.1080/01694243.2015.1035490
dc.identifier.endpage1580en_US
dc.identifier.issn0169-4243
dc.identifier.issn1568-5616
dc.identifier.issue15en_US
dc.identifier.scopus2-s2.0-84929516681en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1572en_US
dc.identifier.urihttps://doi.org/10.1080/01694243.2015.1035490
dc.identifier.urihttps://hdl.handle.net/20.500.12491/8256
dc.identifier.volume29en_US
dc.identifier.wosWOS:000354532700005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYavuz, Tevfik
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofJournal Of Adhesion Science And Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLight-Curing Unitsen_US
dc.subjectLaseren_US
dc.subjectThermocoupleen_US
dc.subjectBleachingen_US
dc.subjectPulpal Healthen_US
dc.titleTemperature rises during tooth bleaching with different light-curing unitsen_US
dc.typeArticleen_US

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