Color assessment after bleaching with hydrogen peroxide versus ozone: A randomized controlled clinical trial

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dc.contributor.authorAykut-Yetkiner A.
dc.contributor.authorErtugrul F.
dc.contributor.authorEden E.
dc.contributor.authorAladag A.
dc.contributor.authorErgin E.
dc.contributor.authorOzcan M.
dc.date.accessioned2019-10-26T21:16:27Z
dc.date.available2019-10-26T21:16:27Z
dc.date.issued2017
dc.departmentEge Üniversitesien_US
dc.description.abstractThis randomized controlled clinical trial evaluated the color change of teeth bleached with either hydrogen peroxide (HP) or ozone (OZ). A total of 26 patients with a mean age of 36.2 years (SD, 8.7 years) who met the inclusion criteria were enrolled in the study. The subjects were randomly assigned to receive chairside bleaching using 40% HP or gaseous OZ. Maxillary dental arch vacuum trays were constructed with circumferential openings in the middle portion of the maxillary incisors at their labial surfaces. These trays were used for measuring color-first at baseline and then immediately and 48 hours after postbleaching-and were not used in bleaching. Changes in color were determined using CIE L*a*b*coordinates. Analysis of the data revealed that, while overall color change (E*) values of the HP and OZ groups did not show statistically significant differences immediately after bleaching (P = 0.114), E*values were significantly different 48 hours postbleaching (P = 0.00). Visible color changes were not obtained with either HP or OZ immediately postbleaching. The greatest visible color change occurred with HP 48 hours postbleaching. © 2017 by the Academy of General Dentistry.en_US
dc.identifier.endpagee17en_US
dc.identifier.issn0363-6771
dc.identifier.issue4en_US
dc.identifier.pmid28682289en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpagee12en_US
dc.identifier.urihttps://hdl.handle.net/11454/16199
dc.identifier.volume65en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAcademy of General Dentistryen_US
dc.relation.ispartofGeneral Dentistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBleachingen_US
dc.subjectHydrogen peroxideen_US
dc.subjectOzoneen_US
dc.subjectRandomized controlled clinical trialen_US
dc.subjectTooth whiteningen_US
dc.titleColor assessment after bleaching with hydrogen peroxide versus ozone: A randomized controlled clinical trialen_US
dc.typeArticleen_US

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