Journal ArticleDOI
3D FEA of cemented steel, glass and carbon posts in a maxillary incisor
TLDR
A comparative study on the stress distribution in the dentine and cement layer of an endodontically treated maxillary incisor has been carried out by using Finite Element Analysis (FEA), finding the more stiff systems (steel and carbon posts) to work against the natural function of the tooth.About:
This article is published in Dental Materials.The article was published on 2005-08-01. It has received 285 citations till now.read more
Citations
More filters
Journal ArticleDOI
Current perspectives on post systems: a literature review
Cecilia Goracci,Marco Ferrari +1 more
TL;DR: The available evidence validates the use of fibre posts as an alternative to metal posts and preferably to other tooth-coloured posts, such as zirconia dowels, in the restoration of endodontically treated teeth.
Journal ArticleDOI
Evaluation of the biomechanical behavior of maxillary central incisors restored by means of endocrowns compared to a natural tooth: A 3D static linear finite elements analysis
Fernando Zarone,Roberto Sorrentino,Davide Apicella,Bartolomeo Valentino,Marco Ferrari,Raffaella Aversa,Antonio Apicella +6 more
TL;DR: Evaluating different restoring configurations of a crownless maxillary central incisor in order to compare the biomechanical behavior of the restored tooth with that of a sound tooth shows the use of endocrown restorations present the advantage of reducing the interfaces of the restorative system.
Journal ArticleDOI
Fracture resistance of teeth restored with post-retained restorations: an overview.
TL;DR: Adhesively luted resin/fiber posts with composite cores appear to be the best currently available option in terms of tooth fracture and biomechanical behaviour.
Journal ArticleDOI
Three-dimensional finite element analysis of strain and stress distributions in endodontically treated maxillary central incisors restored with diferent post, core and crown materials
Roberto Sorrentino,Raffaella Aversa,Valeria Ferro,Tommaso Auriemma,Fernando Zarone,Marco Ferrari,Antonio Apicella +6 more
TL;DR: The results of the present study would allow clinicians to make an informed choice from among available materials to restore endodontically treated teeth.
Journal ArticleDOI
Can Fiber Posts Increase Root Stresses and Reduce Fracture
A.F.V. Santos,Josete Barbosa Cruz Meira,Carina B. Tanaka,T.A. Xavier,Rafael Yague Ballester,Raul Gonzalez Lima,Carmem S. Pfeifer,Antheunis Versluis +7 more
TL;DR: The tested hypothesis was that fiber posts could lead to higher risk of post debonding and lower risk of root fracture, despite an increase in root stresses, because of their lower elastic modulus.
References
More filters
Journal ArticleDOI
Stiffness, elastic limit, and strength of newer types of endodontic posts
TL;DR: The ceramic posts were very stiff and strong, with no plastic behavior, and Composipost had the lowest values for stiffness, elastic limit, and strength of the posts investigated.
Journal ArticleDOI
Does an Incremental Filling Technique Reduce Polymerization Shrinkage Stresses
TL;DR: The study shows that the assessment of intercuspal distance measurements as well as simplifications based on generalization of the shrinkage stress state cannot be sufficient to characterize the effect of polymerization shrinkage in a tooth-restoration complex.
Journal Article
Clinical evaluation of fiber-reinforced epoxy resin posts and cast post and cores.
TL;DR: The results of this retrospective study indicated that the Composipost system was superior to the conventional cast post and core system after 4 yrs of clinical service.
Journal Article
Retrospective study of the clinical performance of fiber posts.
TL;DR: The results of this retrospective study indicate that fiber posts in combination with bonding/luting materials can be routinely used.
Related Papers (5)
Finite element analysis of a glass fibre reinforced composite endodontic post
Finite element analysis of stresses in endodontically treated, dowel-restored teeth
Resistance to fracture of endodontically treated teeth restored with different post systems.
Begüm Akkayan,Turgut Gülmez +1 more