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Retenção de coroas de zircônia: estudo de diferentes condições de tratamento interno de coroas em zirconia e do núcleo em resina composta
(Universidade Federal de Santa Maria, 2017-01-12)
The present thesis was structured in two scientific articles that investigated the adhesion of zirconium oxide ceramic crowns. The first article aimed to evaluate different methods for silica deposition at the inner surface ...
Comportamento à fadiga de materiais cerâmicos
(Universidade Federal de Santa Maria, 2016-12-09)
Two manuscripts about the fatigue behavior of ceramic materials are reported in this thesis. Manuscript 1: Impact of the CAD/CAM machining on the fatigue behavior of glass and polycrystalline ceramics. This study assessed ...
Influência do laser de diodo na resistência de união à dentina e da superfície irradiada na evaporação do solvente de sistemas adesivos
(Universidade Federal de Santa Maria, 2017-07-07)
This study aimed to evaluate, in vitro, the bond strength to dentin and the influence of
their radiated surface (glass and dentin) on the evaporation degree of solvent of
adhesive systems by the use of high power diode ...
A influência da espessura da férula na resistência à fratura de dentes restaurados com diferentes pinos intrarradiculares
(Universidade Federal de Santa Maria, 2017-06-28)
The maintenance of the remaining coronary structure is fundamental for the prognosis of restorative treatment, and the ferrule effect is an extremely important factor, which influences the clinical outcome of teeth with ...
Hidróxido de cálcio como material obturador em pulpectomias de dentes decíduos anteriores superiores – ensaio clínico randomizado
(Universidade Federal de Santa Maria, 2017-07-21)
The performance of pulpectomies in anterior primary teeth in an extremely young and
immature population is a critical issue because, in addition to safety and aesthetics,
the root filling material also requires efficacy ...
Avaliação clínica de diferentes protocolos de laser de baixa potência em mucosite bucal induzida por 5-fluouracil em hamsters
(Universidade Federal de Santa Maria, 2012-08-29)
Aims: The purpose of this study was to investigate the effects of different of low level laser (LLL) protocols on induced-oral mucositis by 5-fluoracil (5-FU) in hamsters.
Introduction: The oral mucositis is a ordinary ...
Associação entre má-oclusão com alterações fonoarticulatórias e posição de língua em crianças na dentição mista: estudo transversal
(Universidade Federal de Santa Maria, 2019-06-07)
The aim of this study was to evaluate the association of occlusal alterations with articulation disorders and tongue positioning alterations. This cross-sectional study used a sample of 547 mixed-dentition children aged ...
Avaliação volumétrica de lesões periapicais simuladas – estudo in vitro
(Universidade Federal de Santa Maria, 2019-07-05)
Apical periodontitis is an evolution of pulpal necrosis, characterized by bone resorption in the apical region of a tooth. There are diverse methods for diagnosing and monitoring these lesions, being periapical radiographs ...
Performance in vitro e in vivo de sistemas adesivos universais em diferentes estratégias de condicionamento da dentina
(Universidade Federal de Santa Maria, 2019-08-05)
The new generation of adhesive systems, called as "universal adhesives" or "multi-mode",
are adhesives which can be used in both self-etch (SE) or etch-and-rinse (ER) strategies.
Two studies related to these materials ...
Influência da qualidade de vida relacionada à saúde bucal no consumo de substâncias lícitas em adolescentes: um estudo de coorte
(Universidade Federal de Santa Maria, 2019-07-16)
The consumption of alcohol and cigarette is considered one of the biggest public health
problems nowadays. Several risk factors for the consumption of these substances have been
identified. However, the proportion of ...