Effect of Er,Cr:YSGG laser associated with fluoride on the control of enamel erosion progression

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dc.contributor.authorSILVA, VILMARA R.M. dapt_BR
dc.contributor.authorVIANA, ITALLO E.L.pt_BR
dc.contributor.authorLOPES, RAQUEL M.pt_BR
dc.contributor.authorZEZELL, DENISE M.pt_BR
dc.contributor.authorSCARAMUCCI, TAISpt_BR
dc.contributor.authorARANHA, ANA C.C.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2019-05-07T18:32:55Z
dc.date.available2019-05-07T18:32:55Z
dc.date.issued2019pt_BR
dc.description.abstractObjective: To evaluate the effect of Er,Cr:YSGG laser associated or not with acidulated phosphate fluoride (APF) on the control of enamel erosion progression. Design: Enamel slabs (4mm×4mm×2 mm) from bovine incisors were flattened, polished, and received a tape on their test surfaces, leaving a 4mm×1mm area exposed. Specimens were eroded (10 min in 1% citric acid solution) and randomly assigned into 8 experimental groups (n=10): Control (no treatment); F (APF gel, 1.23% F, pH 3.6–3.9); Er,Cr:YSGG laser irradiation (P1: 0.25 W, 20 Hz, 2.8 J/cm2, 56 W/cm2); Er,Cr:YSGG laser irradiation (P2: 0.50 W, 20 Hz, 5.7 J/cm2, 1136 W/cm2); Er,Cr:YSGG laser irradiation (P3: 0.75 W, 20 Hz, 8.5 J/cm2, 1704 W/cm2); F+Laser P1; F+Laser P2; F+Laser P3. Specimens were then subjected to erosive cycling (5 min immersion in 0.3% citric acid solution, followed by immersion in artificial saliva for 60 min; 4×/day for 5 days). At the end of cycling, surface loss (SL, in μm) was determined with optical profilometry. Selected specimens were further evaluated by environmental scanning electron microscopy (n=3). Data were analyzed using Kruskal-Wallis and Tukey tests (α=0.05). Results: Group F+Laser P2 had the lowest SL value, differing significantly from the control; however, with no significant difference from the other groups. All groups, except F+Laser P2, showed no significant difference in SL when compared with the control. An irregular and rough surface, suggestive of a melting action of laser, was observed on enamel in Laser P2 and F+Laser P2 groups. Conclusions: Association of the Er,Cr:YSGG laser in parameter 2 with fluoride was the only treatment capable of controlling the progression of enamel erosion.pt_BR
dc.format.extent156-160pt_BR
dc.identifier.citationSILVA, VILMARA R.M. da; VIANA, ITALLO E.L.; LOPES, RAQUEL M.; ZEZELL, DENISE M.; SCARAMUCCI, TAIS; ARANHA, ANA C.C. Effect of Er,Cr:YSGG laser associated with fluoride on the control of enamel erosion progression. <b>Archives of Oral Biology</b>, v. 99, p. 156-160, 2019. DOI: <a href="https://dx.doi.org/10.1016/j.archoralbio.2019.01.011">10.1016/j.archoralbio.2019.01.011</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/29873.
dc.identifier.doi10.1016/j.archoralbio.2019.01.011pt_BR
dc.identifier.issn0003-9969pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7404-9606
dc.identifier.percentilfi59.890
dc.identifier.percentilfiCiteScore63.67
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/29873
dc.identifier.vol99pt_BR
dc.relation.ispartofArchives of Oral Biologypt_BR
dc.rightsopenAccesspt_BR
dc.subjectfluorides
dc.subjectteeth
dc.subjectdentistry
dc.subjecterosion control
dc.subjectenamels
dc.subjectoptical systems
dc.subjectlaser radiation
dc.titleEffect of Er,Cr:YSGG laser associated with fluoride on the control of enamel erosion progressionpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorTHAIS SCARAMUCCI
ipen.autorDENISE MARIA ZEZELL
ipen.codigoautor14875
ipen.codigoautor693
ipen.contributor.ipenauthorTHAIS SCARAMUCCI
ipen.contributor.ipenauthorDENISE MARIA ZEZELL
ipen.date.recebimento19-05
ipen.identifier.fi1.931pt_BR
ipen.identifier.fiCiteScore3.4
ipen.identifier.ipendoc25653pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.range.fi1.500 - 2.999
ipen.range.percentilfi50.00 - 74.99
ipen.type.genreArtigo
relation.isAuthorOfPublicationf148d2a3-b654-4a9f-ae7f-d220f4b54b1a
relation.isAuthorOfPublicationa565f8ad-3432-4891-98c0-a587f497db21
relation.isAuthorOfPublication.latestForDiscoverya565f8ad-3432-4891-98c0-a587f497db21
sigepi.autor.atividadeSCARAMUCCI, TAIS:14875:720:Npt_BR
sigepi.autor.atividadeZEZELL, DENISE M.:693:920:Npt_BR
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