搜索结果: 1-9 共查到“口腔医学 scanning”相关记录9条 . 查询时间(0.182 秒)
A scanning electron microscopic evaluation of different root canal irrigation regimens
Smear layer Root canal irrigants Chlorhexidine Ricinus communis
2009/10/19
The purpose of this study was to assess the effectiveness of endodontic irrigants in removing the smear layer from instrumented root canal walls using Scanning Electron Microscopy (SEM). The endodonti...
Scanning electron microscopic study of the in situ effect of salivary stimulation on erosion and abrasion in human and bovine enamel
Tooth abrasion Tooth erosion Dental enamel Scanning electron microscopy
2009/10/16
This in situ study investigated, using scanning electron microscopy, the effect of stimulated saliva on the enamel surface of bovine and human substrates submitted to erosion followed by brushing abra...
Machining Accuracy of Crowns by CAD/CAM System Using TCP/IP: Influence of Restorative Material and Scanning Condition
TCP/IP CAD/CAM Machining accuracy
2009/9/14
The purpose of this study was to determine the optimal condition for fabricating accurate crowns efficiently using an internet-based CAD/CAM system. The influences of three different CAD/CAM restorati...
Bond Strength Comparison and Scanning Electron Microscopic Evaluation of Three Orthodontic Bonding Systems
Self-etching primer Shear bond strength Orthodontic brackets
2009/9/11
This study sought to assess the efficacy of two self-etching primer systems (Transbond Plus and Beauty Ortho Bond) on orthodontic brackets. Therefore, shear bond strengths and bracket-adhesive failure...
Investigation of Plaque Formation by Scanning Electron Microscopy
Replica technique scanning electron microscope dental plaque
2009/6/30
The aim of this study was to investigate plaque formation on natural tooth surfaces by a replica technique, which offers investigation of oral hard tissue surfaces by scanning electron microscopy. Thi...
Scanning the Orthodontic Horizon.
Shear Bond Strength, Bond Failure, and Scanning Electron Microscopy Analysis of a New Flowable Composite for Orthodontic Use
Composite Flowable Brackets Shear bond strength Bond failure
2008/11/27
A new dental flowable composite, Denfil Flow, was evaluated for the bonding of orthodontic brackets by determining its shear bond strength (SBS) and the mode of bond failure after debonding. Eight...
Acidic Soft Drinks Effects on the Shear Bond Strength of Orthodontic Brackets and a Scanning Electron Microscopy Evaluation of the Enamel
Acidic soft drinks Shear force Scanning electron microscopy
2008/11/26
This study investigated the effects of acidic soft drinks on the resistance of metal brackets to shear forces in vitro and in vivo. Thirty noncarious maxillary premolar teeth, scheduled for extrac...
Scanning Electron Microscopy Evaluation of the Bonding Mechanism of a Self-etching Primer on Enamel
Phosphoric acid etching Scanning electron microscopy Self-etching primer
2008/11/14
The aim of this study was to analyze the effect of a self-etching primer (Transbond Plus SEP, 3M Unitek, Monrovia, Calif), developed for orthodontic use, in the regularity and depth of adhesive infi...