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Marginal adaptation of class II cavities restored with bulk-fill composites
(Elsevier B.V., 2014-05-01)
Objectives: To determine the marginal adaptation of bulk-fill composites in class II MO cavities.Methods: Standardized class II MO cavities with bevelled enamel margins were prepared in 40 extracted human molars. The teeth ...
Is the effect of the economic integration on trade margins time sensitive? Sectoral evidence from Latin America
(The European Trade Study Group, 2013-09)
The present paper follows the methodology of Baier et al (2011) and Hummels and Klenow (2005) to determine the effects of different levels of EIAs (non-reciprocal PTA, PTA, FTA and customs unions) on the intensive and the ...
Influência do agente cimentante e desajuste interno na adaptação marginal de coroas em resina nanocerâmica
(Universidade Federal de Minas GeraisUFMG, 2016-07-26)
The marginal adaptation is one of the basic requirements for the longevity and success of restorations. The aim of this study was to evaluate the influence of the internal imbalances associated with different luting agents ...
Effect of the Insertion and Polymerization Technique in Composite Resin Restorations: Analysis of Marginal Gap by Atomic Force Microscopy
(Cambridge University Press, 2010-12-01)
This in vitro study evaluated the marginal gap at the composite tooth/resin interface in class V cavities under the influence of two insertion techniques and a curing system by means of atomic force microscopy (AFM). Forty ...
Marginal Discrepancy of Cast Copings to Abutments with Three Different Luting Agents
(Hindawi, International Journal of DentistryPE, 2019)
Aim. +e purpose of this study was to evaluate the MD (marginal discrepancy) on the calcinable copings in abutments for
cemented prostheses with three luting agents. Methods. Sixty-four analogs of CeraOne-type abutments ...
Presence of residual basal cell carcinoma in re-excised specimens is more probable when deep and lateral margins were positive
(WILEY-BLACKWELL, 2008)
In order to quantify presence of residual BCC in patients with histologic positive margins after the first excison and to correlate the presence of residual tumor in re-excised lesions with the location of the positive ...
Sealing Composite With Defective Margins, Good Care or Over Treatment? Results of a 10-year Clinical Trial
(2015)
Purpose: The objective of this study was to
clinically evaluate sealed composite restorations
after 10 years and compare their behavior
with respect to controls.
Methods and Materials: The cohort consisted
of 20 ...