Three-Dimensional Reconstruction: A New Method for the Evaluation of Apical Microleakage
Reads0
Chats0
TLDR
Fourteen human single-rooted mandibular teeth were used for this work and the 3-D reconstruction method has proved to be a useful tool in the study of apical microleakage.About:
This article is published in Journal of Endodontics.The article was published on 2000-01-01 and is currently open access. It has received 11 citations till now.read more
Citations
More filters
Journal ArticleDOI
Quantitative evaluation of the accuracy of micro-computed tomography in tooth measurement.
TL;DR: Evaluating the accuracy of MCT quantitatively was found to be a reliable method of making linear measurements and may be a useful device for measuring distance and for observing both internal and external tooth structure using the reconstructed 3D form.
Journal ArticleDOI
Binary morphological shape-based interpolation applied to 3-D tooth reconstruction
TL;DR: An interpolation algorithm using a mathematical morphology morphing approach to reconstruct the n-dimensional object from a group of (n-1)-dimensional sets representing sections of that object, and proves the convergence of the morphological morphing.
Book ChapterDOI
A Study of the Porosity of Activated Carbons Using the Scanning Electron Microscope
TL;DR: A great deal of research has been spent on understanding factors that affect the development of porosity of activated carbons and how to model the porosity in terms of these factors.
"in vitro" evaluation of the apical sealing of root canals obturated with different techniques avaliação "in vitro" do selament o apical dos canais radiculares em função de diferentes técnicas de obturação
TL;DR: The Microseal system presented the best apical sealing ability, followed by System B, JS Quick-Fill, Ultrafil and the lateral condensation technique, which demonstrated similar sealing ability.
Journal ArticleDOI
"In vitro" evaluation of the apical sealing of root canals obturated with different techniques
TL;DR: In this paper, the authors compared the apical sealing of root canals obturated with different techniques and found that the Microseal system presented the best apical seal ability, followed by System B, JS Quick-Fill, Ultrafil and the lateral condensation technique.
References
More filters
Journal ArticleDOI
Endodontic leakage studies reconsidered. Part I. Methodology, application and relevance.
M. K. Wu,P. R. Wesselink +1 more
TL;DR: It seems that more research should be done on leakage study methodology, instead of continuing to evaluate the sealing ability of different materials and techniques by methods that may give little relevant information.
Journal ArticleDOI
Isotope determination of root canal failure.
Pierre R. Dow,John I. Ingle +1 more
TL;DR: This simple experiment emphasizes the two most important procedures in root canal therapy: thorough canal enlargement by instrumentation and complete canal obturation.
Journal ArticleDOI
Particles and molecules in endodontic leakage.
H. W. Kersten,W. R. Moorer +1 more
TL;DR: Investigation to find out to what degree obturation prevents leakage of bacteria-sized particles or large protein molecules, and if leakage of the commonly used dye methylene blue is comparable with that of a small bacterial metabolic product of similar molecular size.
Journal ArticleDOI
A comparison of the apical dye penetration patterns shown by methylene blue and India ink in root‐filled teeth
TL;DR: This study compared the linear leakage patterns shown by 5% aqueous solution of methylene blue (MB) and India ink (II) and concluded that MB, which has a low molecular weight penetrated more deeply along root canal fillings than II, which had a large particle size.
Journal ArticleDOI
A comparative study of the apical leakage of four root canal sealers and laterally condensed gutta-percha.
Sriwalee Limkangwalmongkol,Peter Burtscher,Paul V. Abbott,Anthony B. Sandler,Brian M. Bishop +4 more
TL;DR: It is demonstrated that a root canal sealer should be used in conjunction with laterally condensed gutta-percha and that AH26 sealer provides a significantly better apical seal than the other sealers.