Survival rate of lithium disilicate restorations at 4 years: A retrospective study




Sulaiman TA, Delgado AJ, Donovan TE

2015

 Journal of Prosthetic Dentistry

JOURNAL OF PROSTHETIC DENTISTRY

J PROSTHET DENT

114

3

364

366

3

0022-3913

DOIhttps://doi.org/10.1016/j.prosdent.2015.04.011



Conclusion. In the short term (45 months), restorations fabricated with the lithium disilicate material (IPS e.max) had relatively low fracture rates. Layered single crowns fractured at approximately 2 times the rate of monolithic crowns.




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