Influence of preparation design on fit and ceramic thickness of CEREC 3 partial ceramic crowns after cementation.


OBJECTIVE This study investigated the influence of preparation design on the marginal and internal gap and ceramic thickness of partial ceramic crowns (PCCs) fabricated with the CEREC 3 system. MATERIALS AND METHODS Sixteen extracted human mandibular molars were prepared according to two different preparation designs (n = 8): a retentive preparation… (More)
DOI: 10.3109/00016357.2014.956145


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