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Brazilian gutta-percha points: Part I: chemical composition and X-ray diffraction analysis
Gutta-percha Electron probe microanalysis X-ray diffraction
2009/10/20
Eight nonstandardized gutta-percha points commercially available in Brazil (Konne, Tanari, Endopoint, Odous, Dentsply 0.04, Dentsply 0.06, Dentsply TP and Dentsply FM) were analysed chemically and by ...
The influence of the surgical operating microscope in locating the mesiolingual canal orifice:a laboratory analysis
Incidence Dental pulp cavity Microscopy
2009/10/19
The aim of this study was to evaluate the influence of using the surgical operating microscope (SOM) for detection of the mesiolingual (ML) canal orifice in extracted first maxillary permanent molars....
Coronal and apical leakage analysis of two different root canal obturation systems
Root canal obturation Dental leakage
2009/10/16
This study compared the coronal and apical leakage of AH Plus with gutta-percha to that of Epiphany with Resilon. Twenty-four single rooted teeth were instrumented and divided into 2 groups according ...
Changes in Orthodontic Cephalometric Reference Points on Application of Orthopedic Force to Jaw: Three-Dimensional Finite Element Analysis
Finite element method Orthopedic force Sphenoid bone
2010/12/1
The present study investigated the effects of two orthodontic appliances on changes in the cephalometric reference planes using the three-dimensional finite element method. We simulated the use of a h...