Results: 19

Protocolo de cementación indirecta de aparatología ortodóncica fija utilizando materiales de uso común
Indirect cementation protocol for fixed orthodontic appliances using commonly used materials

Rev. ADM; 76 (6), 2019
Introducción: La técnica de arco recto es una de las técnicas más utilizadas para la corrección de maloclusiones en ortodoncia; sin embargo, el éxito de la técnica radicará en la exactitud en que se posicionan los brackets. Este artículo presenta un protocolo de cementación indirecta, el cual, ...

Radiographic evaluation of cementation technique using polished, conical, triple-tapered femoral stem in hip arthroplasty

Rev. bras. ortop; 52 (supl.1), 2017
Abstract Objective To radiographically evaluate the quality of cementation and implantation technique using a polished, triple-tapered femoral stem in total hip arthroplasty (THA). Method Retrospective study with radiographic evaluation of 86 hips in 83 patients who underwent to primary THA with the tr...

Effects of the application techniques of self-adhesive resin cements on the interfacial integrity and bond strength of fiber posts to dentin

J. appl. oral sci; 24 (5), 2016
ABSTRACT Objective: To evaluate the influence of an application technique of a glass-fiber post using self-adhesive resin cements on the push-out bond strength and the presence of bubbles in the root thirds. The cements were either applied according to the manufacturer's instruction or using a commercia...

Reemplazo total de cadera hibrido con tallos pulidos y conicos, tecnica de cementado moderna y superficie ceramica-ceramica: Analisis de las complicaciones

Introducción: Se han logrado excelentes resultados con los tallos pulidos, cementados con tecnicas modernas, aun en pacientes jovenes, aunque su combinacion con superficie ceramica solo se ha comunicado en forma aislada. El objetivo de este estudio es analizar los resultados y las complicaciones de una ...

Comparison of the marginal adaptation of direct and indirect composite inlay restorations with optical coherence tomography

J. appl. oral sci; 24 (4), 2016
ABSTRACT Objective The purpose of the study was to use the photonic imaging modality of optical coherence tomography (OCT) to compare the marginal adaptation of composite inlays fabricated by direct and indirect techniques. Material and Methods Class II cavities were prepared on 34 extracted human mo...

Influência na resistência de união de pinos de fibra de vidro com e sem retenções mecânicas em função dos materiais utilizados para cimentação: teste de 'push-out'

Este estudo teve como objetivo avaliar a influência na resistência de união de pinos de fibra de vidro (PFV) com retenções mecânicas (CRM) e sem retenções (SR), associados a três materiais: RelyX ARC cimento resinoso convencional dual com sistema adesivo Adper Single Bond (ASB), convencional de ...

Does MTA affect fiber post retention in repaired cervical root canal perforations?

Braz. oral res. (Online); 30 (1), 2016
Abstract This study evaluated the effect of mineral trioxide aggregate (MTA) on the retention of fiber posts in repaired root canal perforations. Ten-millimeter post spaces were prepared in 60 endodontically treated bovine incisors. Root perforations were created in half of the root canals in the cervica...

Avaliação do assentamento de coroas totais à base de dissilicato de lítio produzidas por três diferentes fluxos de trabalho: convencional, digital ou parcialmente digital

Este estudo avaliou os assentamentos marginal e interno em 4 áreas predeterminadas de coroas totais à base de dissilicato de lítio produzidas por 3 fluxos de trabalho distintos. Um modelo-mestre de titânio com um preparo para coroa total em um molar foi confeccionado. Foram produzidas 36 coroas totai...

Effect of endodontic sealer and resin luting strategies on pull-out bond strength of glass fiber posts to dentin

Acta odontol. latinoam; 23 (3), 2010
The aim of this study was to evaluate the influence of eugenolcontaining endodontic sealers and luting strategy on the pull-out bond strength of glass fiber posts to dentin. Sixty-four bovine incisors were randomly assigned into two groups of 32 specimens each for obturation procedure with gutta-percha o...