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dc.contributor.authorYıldız, Esra
dc.contributor.authorSancakli, Hande
dc.contributor.authorErdemir, Ugur
dc.date.accessioned2021-03-04T09:01:07Z
dc.date.available2021-03-04T09:01:07Z
dc.date.issued2011
dc.identifier.citationSancakli H., Erdemir U., Yıldız E., "Effects of Er:YAG Laser and Air Abrasion on the Microleakage of a Resin-Based Fissure Sealant Material", PHOTOMEDICINE AND LASER SURGERY, cilt.29, sa.7, ss.485-492, 2011
dc.identifier.issn1549-5418
dc.identifier.otherav_6646951d-d885-4578-9e7b-d312e082e68c
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/71035
dc.identifier.urihttps://doi.org/10.1089/pho.2010.2889
dc.description.abstractObjective: The aim of the present study was to evaluate the effects of different surface pre-treatment techniques on the microleakage of a resin-based fissure sealant material. Methods:Thirty-five molars were divided into the following seven groups based on the surface pre-treatment technique used:(a) Erbium:Yttrium Aluminium Garnet (Er:YAG) laser (7 W); (b) Er:YAG laser (7 W)+acid etching (with 37% phosphoric acid); (c) Er:YAG laser (5.5 W); (d) Er:YAG laser (5.5 W)+acid etching; (e) air abrasion+acid etching; (f) air abrasion; and (g) conventional acid etching. The sealant was placed according to the manufacturers' instructions and light-cured for 20 sec. The sealed teeth were thermocycled for 10,000 cycles (58-55 degrees C), then immersed in 5% methylene blue for 24 h and sectioned mesiodistally. Each section was analyzed and photographed using a light microscope. Microleakage was assessed quantitatively by the degree of dye penetration and also qualitatively, scored on a three-point rating scale. Data were analyzed by one-way analysis of variance (ANOVA) and the Kruskal-Wallis test. The level of significance was set at p < 0.05. Results:Regardless of the fissure morphology and penetration depth, enamel surfaces conditioned with Er:YAG laser irradiation exhibited significantly higher microleakage than those conditioned with air abrasion followed by acid etching, and those conditioned with conventional acid etching (p < 0.05). Air abrasion followed by acid etching, as well as conventional acid etching, provided a sufficient seal, whereas laser irradiation alone or in combination with acid etching exhibited higher microleakage than did the other groups. Conclusions: Conventional acid etching remains the most effective and the simplest technique.
dc.language.isoeng
dc.subjectKlinik Tıp (MED)
dc.subjectSağlık Bilimleri
dc.subjectCERRAHİ
dc.subjectKlinik Tıp
dc.subjectTıp
dc.subjectCerrahi Tıp Bilimleri
dc.titleEffects of Er:YAG Laser and Air Abrasion on the Microleakage of a Resin-Based Fissure Sealant Material
dc.typeMakale
dc.relation.journalPHOTOMEDICINE AND LASER SURGERY
dc.contributor.departmentİstanbul Teknik Üniversitesi , ,
dc.identifier.volume29
dc.identifier.issue7
dc.identifier.startpage485
dc.identifier.endpage492
dc.contributor.firstauthorID72277


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