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Graded Structures for All-ceramic Restorations

One failure mode of all-ceramic restorations is radial cracking at the cementation surface, from occlusally induced flexure of the stiffer ceramic layer(s) on the softer dentin underlayer. We hypothesize that such failure may be substantially mitigated by an appropriate grading of elastic modulus th...

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Détails bibliographiques
Auteurs principaux: Zhang, Y., Chai, H., Lawn, B.R.
Format: Artigo
Langue:Inglês
Publié: SAGE Publications 2010
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3144080/
https://ncbi.nlm.nih.gov/pubmed/20200413
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0022034510363245
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