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Shear bond strength of orthodontic brackets bonded using halogen light and light-emitting diode at different debond times
(2010-01-01)
The aim of this in vitro study was to compare the photoactivation effects of QTH (Quartz-Tungsten-Halogen) and LED (Light-Emitting Diode) on the SBS (Shear Bond Strength) of orthodontic brackets at different debond times. ...
Shear bond strength of orthodontic brackets bonded using halogen light and light-emitting diode at different debond times
(2010-01-01)
The aim of this in vitro study was to compare the photoactivation effects of QTH (Quartz-Tungsten-Halogen) and LED (Light-Emitting Diode) on the SBS (Shear Bond Strength) of orthodontic brackets at different debond times. ...
Impresiones en prótesis fija: revisión sistemática
(2013)
Impressions are negative reproductions from dental preparations. These same preparations can present complications due to a lack of familiarity with dental materials, and appropriate techniques for the corresponding ...
Effect of phosphate-bonded investments on titanium reaction layer and crown fit
(2010-04-01)
This study analyzed the reaction layer and measured the marginal crown fit of cast titanium applied to different phosphate-bonded investments, prepared under the following conditions (liquid concentration/casting temperature): ...
Microleakage in primary teeth restored by conventional or bonded amalgam technique.
(2001-11-07)
The aim of this in vitro study was to evaluate marginal leakage in class V restorations in primary teeth restored with amalgam, using three different techniques. Thirty maxillary anterior primary teeth, clinically sound ...
Effect of disinfectant agents on dimensional stability of elastomeric impression materials.
(1999-05-01)
STATEMENT OF PROBLEM: Difficulties in sterilizing impressions by traditional methods have led to chemical disinfection as an alternative, and some studies have shown that disinfectants may adversely affect impressions. ...
Microleakage in primary teeth restored by conventional or bonded amalgam technique.
(2001-11-07)
The aim of this in vitro study was to evaluate marginal leakage in class V restorations in primary teeth restored with amalgam, using three different techniques. Thirty maxillary anterior primary teeth, clinically sound ...