Effects of pre-contoured and in situ contoured rods on the mechanical strength and durability of posterior cervical instrumentation: a finite-element analysis and scanning electron microscopy investigation

2020 ◽  
Vol 8 (4) ◽  
pp. 569-576 ◽  
Author(s):  
Kee D. Kim ◽  
Ripul Panchal ◽  
Mark Moldavsky ◽  
Wenhai Wang ◽  
Brandon S. Bucklen
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Finite Element Analysis ◽  
Element Analysis ◽  
Microscopy Investigation ◽  
Electron Microscopy Investigation ◽  
Scanning Electron Microscopy Investigation ◽  
Strength And Durability ◽  
Scanning Electron

Scanning electron microscopy investigation of tooth/filling bonding

e-Polymers ◽  
2005 ◽  
Vol 5 (1) ◽  
Author(s):  
Joanna Siejka-Kulczyk ◽  
Małgorzata Lewandowska ◽  
Marta Raczyńska ◽  
Elżbieta Jodkowska ◽  
Krzysztof J. Kurzydłowski
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Human Teeth ◽  
Bonding Quality ◽  
Dental Fillings ◽  
Microscopy Investigation ◽  
Electron Microscopy Investigation ◽  
Scanning Electron Microscopy Investigation ◽  
Tissue Material ◽  
Scanning Electron

AbstractScanning electron microscopy (SEM) investigations have been conducted to determine the influence of selected material on tissue/material bonding. Extracted human teeth were used in this study. Several resin composites were tested as dental fillings. To reveal the structure of the tissue/filling interface, the teeth were cut parallel to the long axis. Bonding quality was determined by direct SEM observation and microanalysis with X-ray energy spectrometry (EDX). The investigated materials show good bonding with enamel.

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