Root Canal Obturation
Mostrando 1-12 de 48 artigos, teses e dissertações.
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1. Radiographic analysis the obturation’s quality in root canal treatment performed by a South Brazilian sample of undergraduate students
RESUMO Objetivo Investigar a qualidade dos tratamentos endodônticos realizados por alunos de graduação em odontologia. Métodos 274 dentes (excluindo molares) com endodontia realizada no Departamento de Endodontia da Universidade Federal de Santa Cataria durante 9 anos foram avaliados por dois examinadores calibrados. A avaliação foi baseada no tipo d
RGO, Rev. Gaúch. Odontol.. Publicado em: 12/09/2019
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2. Graduate and Undergraduate Teaching of Primary Tooth Pulpectomy: A Comparison among Brazilian Dental Schools
Abstract Objective: To compare the teaching of the pulpectomy in primary teeth among graduate and undergraduate Brazilian dental schools. Material and Methods: From August 2015 to July 2016, an 11-question survey was sent to 44 graduate and 207 undergraduate dental schools. Data obtained were summarized using descriptive statistics. Results: The response
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019
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3. Photodynamic therapy as an aiding in the endodontic treatment: case report
RESUMO Neste artigo descreve-se a aplicação da Terapia Fotodinâmica (PDT) como coadjuvante ao tratamento endodôntico realizado em dente permanente perfurado iatrogenicamente e portador de necrose pulpar. Após exame clínico e radiográfico, realizou-se a abertura coronária, curetagem da área da perfuração e preparo mecanizado com o sistema Reciproc
RGO, Rev. Gaúch. Odontol.. Publicado em: 13/06/2019
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4. Intradentinal antimicrobial action and filling quality promoted by ultrasonic agitation of epoxy resin-based sealer in endodontic obturation
Abstract The aim of this study was evaluate the influence of ultrasonic activation (UA) of AH Plus to improve canal and isthmus filing, and analyse the antimicrobial effect against Enterococcus faecalis within dentinal tubules. Material and Methods: Thirty mesial roots of mandibular first molars were selected and divided into 2 groups (n = 15): with and wit
J. Appl. Oral Sci.. Publicado em: 2017-12
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5. Factors affecting the periapical healing process of endodontically treated teeth
Abstract Tissue repair is an essential process that reestablishes tissue integrity and regular function. Nevertheless, different therapeutic factors and clinical conditions may interfere in this process of periapical healing. This review aims to discuss the important therapeutic factors associated with the clinical protocol used during root canal treatment a
J. Appl. Oral Sci.. Publicado em: 2017-10
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6. Effect of the time-point of acid etching on the persistence of sealer residues after using different dental cleaning protocols
Abstract: Endodontic sealer residues remaining within the pulp chamber dentin after root canal obturation and cleaning with various solvents may compromise the appearance and the durability of dental restorations. Acid etching is routinely performed prior to application of dentine adhesive systems, but is effect on residual sealer material and the optimal ti
Braz. oral res.. Publicado em: 22/12/2016
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7. Biocompatibility and biomineralization assessment of bioceramic-, epoxy-, and calcium hydroxide-based sealers
Abstract Obturation of the root canal system aims to fill empty spaces, promoting hermetic sealing and preventing bacterial activity in periapical tissues. This should provide optimal conditions for repair, stimulating the process of biomineralization. An endodontic sealer should be biocompatible once it is in direct contact with periapical tissues. The aim
Braz. oral res.. Publicado em: 14/06/2016
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8. Effect of thermoplastic filling techniques on the push-out strength of root sealing materials
This study evaluates the effect of two thermoplastic obturation systems (MicroSeal and Obtura II) on bond strength of different sealers to intraradicular dentin. Sixty root canals of human canines were prepared using ProTaper rotary files (crown-down technique) and irrigated with 2.5% sodium hypochlorite and 17% EDTA. The root canals were filled by MicroSeal
Braz. oral res.. Publicado em: 15/12/2015
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9. Effect of different endodontic sealers on push-out bond strength of fiber posts
Despite the increasing demand for fiber-reinforced composite (FRC) posts, their bonding to root canals is still subject to debate. Endodontic sealers may affect the bond strength between fiber posts and root canal dentin. Aim: To compare the effects of different sealers on fiber post bond strength. Methods: Sixty teeth were divided into 4 groups according
Braz. J. Oral Sci.. Publicado em: 2015-06
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10. A titration model for evaluating calcium hydroxide removal techniques
Objective Calcium hydroxide (Ca(OH)2) has been used in endodontics as an intracanal medicament due to its antimicrobial effects and its ability to inactivate bacterial endotoxin. The inability to totally remove this intracanal medicament from the root canal system, however, may interfere with the setting of eugenol-based sealers or inhibit bonding of resin
J. Appl. Oral Sci.. Publicado em: 2015-02
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11. Apexification with white MTA in an immature permanent tooth with dens invaginatus
Dens invaginatus, also known as "dens in dente", is a developmental dental anomaly resulting in an invagination of the enamel organ into the dental papilla. These cases present technical difficulties to the root canal treatment. Apexification using an apical plug of mineral trioxide aggregate (MTA) has been indicated as an alternative to long-term intracanal
Braz. J. Oral Sci.. Publicado em: 2013-03
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12. Influência de materiais obturadores e agentes de limpeza na resistência da união e interface adesiva de pinos de fibra de vidro à dentina intrarradicular / Influence of filling materials and cleaning agents on bond strength and adhesion interface of glass fiber post to radicular dentin
The aim of this in vitro study was to evaluate the post-cement-dentin adhesive interface quality and the effect of different filling materials and cleaning agents on the bond strength of glass fiber posts to primary root dentin. This study included 156 roots of bovine primary teeth which were endodontically treated and assigned to four groups (39 teeth each
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012