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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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Bibliografiske detaljer
Main Authors: Zhang, Y., Chai, H., Lawn, B.R.
Format: Artigo
Sprog:Inglês
Udgivet: SAGE Publications 2010
Fag:
Online adgang: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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