2015
DOI: 10.1016/j.prosdent.2015.06.005
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Photoelastic comparison of as-cast and laser-welded implant frameworks

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Cited by 15 publications
(14 citation statements)
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“…While some studies show substantial improvements in adaptation and strain distribution 99, 100, 101 , others do not show a statistically significant difference after the welding. 56,102,103 In addition, besides weld manipulation variables such as a penetration failure in the welding space, and porosity in the joint region 104 , for being composed of a different and lower melting point alloy, there is a higher corrosive potential and a possible weld joint resistance reduction 105,106 , thus resulting in a weakened structure in the welded area. 107 In general, this study corroborates with the literature, which has shown superiority or at least equivalence in CAD/CAM made frameworks fit when compared to the conventional method.…”
Section: Discussionmentioning
confidence: 99%
“…While some studies show substantial improvements in adaptation and strain distribution 99, 100, 101 , others do not show a statistically significant difference after the welding. 56,102,103 In addition, besides weld manipulation variables such as a penetration failure in the welding space, and porosity in the joint region 104 , for being composed of a different and lower melting point alloy, there is a higher corrosive potential and a possible weld joint resistance reduction 105,106 , thus resulting in a weakened structure in the welded area. 107 In general, this study corroborates with the literature, which has shown superiority or at least equivalence in CAD/CAM made frameworks fit when compared to the conventional method.…”
Section: Discussionmentioning
confidence: 99%
“…Vários métodos tem sido utilizados para avaliar a adaptação marginal, incluindo estereomicroscopia (Tiossi et al, 2008;Torsello et al, 2008;de Aguiar et al, 2009;Farina et al, 2010;Bianchini et al, 2011;de Torres et al, 2011;Oliveira, 2013;Katsoulis et al, 2014;Lencioni et al, 2015;Spazzin et al, 2016;Moris et al, 2017), microscopia eletrônica de varredura (Trifkovic et al, 2012, de Araujo et al, 2015de França et al, 2017) e microtomografia computadorizada (MicroCT) (Krasanaki et al, 2012;Neves et al, 2014b), sendo que cada um deles, apresenta vantagens e desvantagens características. A estereomicroscopia já é um método bem estabelecido na literatura para avaliação do desajuste vertical entre prótese e intermediário/implante.…”
Section: Métodos Para Obtenção De Infraestruturas Passivasunclassified
“…Frequentemente, os maiores desajustes cervicais estão relacionados à confecção de infraestruturas metálicas pelo método de fundição convencional (maçarico) (de Aguiar et al, 2009;Barbosa et al, 2010;Bianchini et al, 2011;Lencioni et al, 2015;Spazzin et al, 2016).…”
Section: Métodos Para Obtenção De Infraestruturas Passivasunclassified
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