Comparison of sandblasted, ground and melt-etched zirconia crowns regarding adhesion strength to resin cement
Ketil Kvam, Aesha Irkayek, Eliza Vangaeva and Fadi El-Homsi | June 6th 2019
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The aim is to compare the adhesion between zirconia and cements attained with melt-etching with potassium hydrogen difluoride, KHF2, with that found when such traditional surface treatments as sandblasting and ceramic stone grinding are employed.
