Analysis of mesiodistal angulations of preadjusted brackets

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorMendonca, Marcos Rogerio de
dc.creatorGoncalves Verri, Ana Caroline
dc.creatorFabre, Aubrey Fernando
dc.creatorCuoghi, Osmar Aparecido
dc.date2015-11-03T15:30:39Z
dc.date2016-10-25T21:18:49Z
dc.date2015-11-03T15:30:39Z
dc.date2016-10-25T21:18:49Z
dc.date2014-09-01
dc.date.accessioned2017-04-06T09:19:07Z
dc.date.available2017-04-06T09:19:07Z
dc.identifierBrazilian Oral Research. Sao Paulo: Sociedade Brasileira De Pesquisa Odontologica, v. 28, n. 5, p. 391-398, 2014.
dc.identifier1806-8324
dc.identifierhttp://hdl.handle.net/11449/130252
dc.identifierhttp://acervodigital.unesp.br/handle/11449/130252
dc.identifierhttp://dx.doi.org/10.1590/1807-3107BOR-2014.vol28.0038
dc.identifierS1806-83242014000100247
dc.identifierWOS:000348892300010
dc.identifierS1806-83242014000100247.pdf
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242014000100247&lng=en&nrm=iso&tlng=en
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/940799
dc.descriptionManufacturers offer various prescriptions of preadjusted brackets for use in the "straight-wire" orthodontic technique. However, the need to incorporate bends in the rectangular wires during orthodontic finishing has led to concerns regarding the type of prescription chosen and the credibility of information provided by the manufacturer. The aim of this study was to compare the slot angulations of Roth prescription preadjusted metallic brackets for the maxillary left central incisor and maxillary left canine. For each tooth type, 10 brackets of three commercial brands (GAC, Forestadent and Morelli) were selected. Two individual metal matrices for brackets and tooth positioning were made for each group of teeth. Captured images were obtained by standardized ortho-radial photography with a digital camera. Images were exported and analyzed with the Image J software package. One-way ANOVA and Tukey statistical analyses were performed at the 5% significance level. For brackets of the maxillary left central incisor, differences in mean angulation were observed between the Morelli and GAC groups (p < 0.01) and between the Forestadent and GAC groups (p < 0.01). For brackets of the maxillary left canine, differences in mean angulation were found between the Morelli and GAC groups (p < 0.01) and between the Morelli and Forestadent groups (p < 0.05). In conclusion, despite their same prescription name, the different brands exhibited significantly different angulation measurements.
dc.languageeng
dc.publisherSociedade Brasileira De Pesquisa Odontologica
dc.relationBrazilian Oral Research
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectOrthodontic Appliances
dc.subjectOrthodontic Appliance Design
dc.subjectOrthodontic Brackets
dc.titleAnalysis of mesiodistal angulations of preadjusted brackets
dc.typeOtro


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