Laser etching of enamel for orthodontic bonding

Basit Öğe Kaydı
dc.contributor.authorOzer, Torun
dc.contributor.authorBasaran, Guevenc
dc.contributor.authorBerk, Nuekhet
dc.date.accessioned2024-04-24T16:10:45Z
dc.date.available2024-04-24T16:10:45Z
dc.date.issued2008
dc.departmentDicle Üniversitesien_US
dc.description.abstractIntroduction: The purposes of this study were to assess the shear bond strength, the surface characteristics, and the adhesive remnant index scores of teeth prepared for bonding with erbium, chromium doped: yttrium-scandium-gallium-garnet (Er, Cr: YSGG) laser etching, and to compare laser etching with phosphoricacid etching and a self-etching primer. Methods: Sixty-four premolars, extracted for orthodontic purposes, were randomly divided into 4 groups, and a different method was used to prepare the tooth enamel in each group for bonding: irradiation for 15 seconds with a 0.75-W Er, Cr: YSGG laser; irradiation for 15 seconds with a 1.5-W Er, Cr: YSGG laser; etching with 37% phosphoric acid; application of a self-etching primer. After surface preparation, standard edgewise stainless steel premolar brackets were bonded; 1 tooth in each group was not bonded and was examined under a scanning electron microscopic. The brackets were debonded 24 hours later; shear bond strengths were measured, and adhesive remnant index scores were recorded. Results: Irradiation with the 0.75-W laser produced lower shear bond strengths than the other methods. No statistically significant differences were found between 1.5-W laser irradiation, phosphoric-acid etching, and self-etching primer. Adhesive remnant scores were compared with the chi-square test, and statistically significant differences were found between all groups; when the 0.75-W laser irradiation group was excluded, no statistically significant differences were observed. Conclusions: Irradiation with a 1.50-W laser produced sufficient etching for orthodontic bonding, but irradiation with the 0.75-W laser did not.en_US
dc.identifier.doi10.1016/j.ajodo.2006.04.055
dc.identifier.endpage197en_US
dc.identifier.issn0889-5406
dc.identifier.issn1097-6752
dc.identifier.issue2en_US
dc.identifier.pmid18675199
dc.identifier.scopus2-s2.0-48049089844
dc.identifier.scopusqualityQ1
dc.identifier.startpage193en_US
dc.identifier.urihttps://doi.org/10.1016/j.ajodo.2006.04.055
dc.identifier.urihttps://hdl.handle.net/11468/15082
dc.identifier.volume134en_US
dc.identifier.wosWOS:000258104000013
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherMosby-Elsevieren_US
dc.relation.ispartofAmerican Journal of Orthodontics and Dentofacial Orthopedics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keyword]en_US
dc.titleLaser etching of enamel for orthodontic bondingen_US
dc.titleLaser etching of enamel for orthodontic bonding
dc.typeArticleen_US

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