Niger J Clin Pract
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Randomized Controlled Trial
Fracture resistance and failure modes of lithium disilicate or composite endocrowns.
The aim of this study was to determine the fracture strength of endocrowns made of lithium disilicate ceramic and two different indirect resin composites. ⋯ The lithium disilicate ceramic endocrowns exhibited higher fracture resistance than indirect composite groups. Both of the composite endocrowns showed more favorable failure than the lithium disilicate ceramic endocrowns.