Surface Roughness and Bond Strength of Resin Composite to Additively Manufactured Zirconia with Different Porosities.

Amirali Zandinejad Leila Nasiry KhanlarAbdul Basir BarmakJunji TagamiMarta Revilla-León

Published in: Journal of prosthodontics : official journal of the American College of Prosthodontists (2022)

Milled zirconia had a higher surface roughness and bond strength to composite resin cement than AM zirconia, and porosities in AM zirconia decreased the bond strength with significant pretest failures.

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