Cleaning capacity promoted by motor-driven or manual instrumentation using ProTaper Universal system: Histological analysis

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorFrota, Matheus Franco da
dc.creatorBonetti Filho, Idomeo
dc.creatorBerbert, Fabio Luiz Camargo Villela
dc.creatorSponchiado, Emilio Carlos
dc.creatorMarques, André Augusto Franco
dc.creatorGarcia, Lucas da Fonseca Roberti
dc.date2015-08-06T16:13:29Z
dc.date2016-10-25T21:21:05Z
dc.date2015-08-06T16:13:29Z
dc.date2016-10-25T21:21:05Z
dc.date2013
dc.date.accessioned2017-04-06T09:21:39Z
dc.date.available2017-04-06T09:21:39Z
dc.identifierJournal of Conservative Dentistry, v. 16, n. 1, p. 79-82, 2013.
dc.identifier0972-0707
dc.identifierhttp://hdl.handle.net/11449/130405
dc.identifierhttp://acervodigital.unesp.br/handle/11449/130405
dc.identifierhttp://dx.doi.org/10.4103/0972-0707.105305
dc.identifier5309258790184438
dc.identifierhttp://www.ncbi.nlm.nih.gov/pmc/articles/PMC3548353/
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/940948
dc.descriptionThe aim of this study was to assess the cleaning capacity of the Protaper system using motor-driven or manual instrumentation. Materials and Methods: Ten mandibular molars were randomly separated into 2 groups (n = 5) according to the type of instrumentation performed, as follows: Group 1 - instrumentation with rotary nickel-titanium (Ni-Ti) files using ProTaper Universal System (Dentsply/Maillefer); and, Group 2 - instrumentation with Ni-Ti hand files using ProTaper Universal (Dentsply-Maillefer). Afterwards, the teeth were sectioned transversely and submitted to histotechnical processing to obtain histological sections for microscopic evaluation. The images were analyzed by the Corel Photo-Paint X5 program (Corel Corporation) using an integration grid superimposed on the image. Results: Statistical analysis (U-Mann-Whitney - P < 0.05) demonstrated that G1 presented higher cleaning capacity when compared to G2. Conclusions: The rotary technique presented better cleaning results in the apical third of the root canal system when compared to the manual technique.
dc.languageeng
dc.relationJournal of Conservative Dentistry
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCleaning capacity
dc.subjectEndodontics
dc.subjectManual instrumentation
dc.subjectRotatory instrumentation
dc.titleCleaning capacity promoted by motor-driven or manual instrumentation using ProTaper Universal system: Histological analysis
dc.typeOtro


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