Effect of clinical and laboratory techniques of cementation on the assessment of marginal and internal fit of prosthetic elements
Carolina Chaves Pinto,
Leonardo André Lins da Silva,
Cristiana Almeida de Assis Licurci
et al.
Abstract:Aim: The aim of this in vitro study was to compare machine and manual cementation of prosthetic elements by measuring internal and marginal fits. Methods: Eighteen anatomic prefabricated abutments were used to manufacture zirconia copings in the Ceramill (n=9) and Lava systems (n=9). The copings were cemented with a fluid consistency addition silicone using a machine (n=18) and manually (n=18) according to the replica technique. They were then cut in the buccal-palatal and mesial-distal directions. The film th… Show more
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