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
DOI: https://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.