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Itens para a visualização no momento 11-17 of 17
Avaliação in vitro da atividade antibacteriana do azul de metileno em diferentes formulações utilizados na terapia fotodinâmica na endodontia
(Universidade Federal de Santa Maria, 2014-08-20)
The persistence of microorganisms in the root canal system after chemical-mechanical preparation plays an important role in the success rate of endodontic treatment. Photodynamic Therapy in endodontics appeared to be a ...
Avaliação do desgaste promovido pela broca post preparation utilizando imagens de TCCB
(Universidade Federal de Santa Maria, 2015-08-13)
The aim of this in vitro study was to evaluate the residual dentin thickness of palatal root of premolars after post space preparation with the new Brazilian drill Post Preparation and compare with the Gates-Glidden and ...
Efeito de soluções ativadas por ultrassom na resistência adesiva de pinos de fibra de vidro cimentados com cimento resinoso autoadesivo
(Universidade Federal de Santa Maria, 2015-07-07)
The current study aimed to evaluate the effect of irrigating and chelating solutions on bond
strength of fiber glass posts cemented with RelyX U200. 60 single-rooted premolars were
sectioned at 14 mm from the apex, ...
Incidência de defeitos dentinários e fratura vertical da raiz após retratamento endodôntico e ciclagem mecânica
(Universidade Federal de Santa Maria, 2013-08-02)
The aim of this study was to evaluate the incidence of dentin defects and Vertical Root Fractures (VRF) after endodontic retreatment and mechanical cycling. Methods: Two hundred monorradiculars premolars were divided into ...
Fatores clínico-radiográficos e da formação profissional associados à tomada de decisão em endodontia
(Universidade Federal de Santa Maria, 2023-07-31)
The present “before and after” study aimed to evaluate the association of clinical/radiographic and professional qualification factors with clinical decision making regarding the management of root-canal treated teeth. It ...
Efeito do laser na resistência de união de cimentos endodônticos: uma revisão sistemática e meta-análise
(Universidade Federal de Santa Maria, 2019-07-18)
Different alternatives of dentine pretreatment have been proposed to improve the adhesion of endodontic sealers to the root canal walls. This study systematically reviewed the scientific literature to summarize the effect ...
Resistência à fadiga cíclica de dois instrumentos reciprocantes novos e após três usos: um estudo in vitro
(Universidade Federal de Santa Maria, 2024-08-21)
Objective: The aim of this study was to evaluate the cyclic fatigue resistance of nickeltitanium
reciprocating instruments WaveOne Gold (Dentsply Sirona, Ballaigues, Switzerland)
and W+ (AllPrime, São José, Brazil), both ...