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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/50325
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dc.creatorPaula Cotrinpt_BR
dc.creatorTarso Estevespt_BR
dc.creatorKarina Maria Salvatore Freitaspt_BR
dc.creatorDarwin Vaz de Limapt_BR
dc.creatorRodrigo Hermont Cançadopt_BR
dc.creatorFabrício Pinelli Valarellipt_BR
dc.creatorMarcos Roberto de Freitaspt_BR
dc.creatorRenata Cristina Gobbi de Oliveirapt_BR
dc.date.accessioned2023-02-23T16:35:58Z-
dc.date.available2023-02-23T16:35:58Z-
dc.date.issued2019-08-09-
dc.citation.volume30pt_BR
dc.citation.issue3pt_BR
dc.citation.spage386pt_BR
dc.citation.epage392pt_BR
dc.identifier.doi10.4103/ijdr.ijdr_361_18pt_BR
dc.identifier.issn09709290pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/50325-
dc.description.resumoObjective: To compare changes in WALA ridge and mandibular dental arch dimensions in orthodontic patients treated with a passive self-ligating system and conventional appliances. Design: Original paper. Setting: Orthodontic department at Inga University Center, Maringá, PR, Brazil. Materials and Methods: Pretreatment (T1) and posttreatment (T2) dental casts of 60 patients with Class I malocclusion treated with slight to moderate crowding that were divided into two groups. Group 1: 30 patients treated with a passive self-ligating system, at a mean initial age of 17.68 years and mean treatment time of 2.31 years. Group 2: 30 patients treated with conventional appliances, at a mean initial age of 19.23 years and mean treatment time of 2.56 years. Measurements were taken using a digital caliper directly on pre and posttreatment dental casts to evaluate the transversal dimension behavior of the mandibular dental arch and the WALA ridge width. Results: Self-ligating group presented an increase in WALA ridge width and mandibular transversal dimensions significantly greater than the conventional group, with the exception of intermolar cusp tip distance and intercanine WALA ridge. There was no statistically significant difference between the groups. There was also observed a significantly greater increase of the transversal buccal axis dimensions in the premolar area when compared to the WALA ridge increase in both groups. Conclusions: Treatment with a passive self-ligating system resulted in a significantly greater increase of the WALA ridge width and mandibular arch dimensions when compared to conventional appliancept_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORApt_BR
dc.publisher.departmentFAO - DEPARTAMENTO DE ODONTOPEDIATRIA E ORTODONTIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofIndian Journal of Dental Researchpt_BR
dc.rightsAcesso Restritopt_BR
dc.subjectBracketpt_BR
dc.subjectExpansionpt_BR
dc.subjectTooth movementpt_BR
dc.subjectWirept_BR
dc.subject.otherMalocclusion angle class ipt_BR
dc.subject.otherOrthodonticspt_BR
dc.subject.otherOrthodontic bracketspt_BR
dc.subject.otherTooth movement techniquespt_BR
dc.titleComparison of wala ridge and dental arch dimensions changes after orthodontic treatment using a passive self-ligating system or conventional fixed appliancept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.ijdr.in/article.asp?issn=0970-9290;year=2019;volume=30;issue=3;spage=386;epage=392;aulast=Estevespt_BR
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