Influence of Preparation Type and Tooth Geometry on the Accuracy of Different Intraoral Scanners.

Yasmine AshrafAhmed SabetAmina HamdyKamal Ebeid

Published in: Journal of prosthodontics : official journal of the American College of Prosthodontists (2020)

Extracoronal preparations show better trueness and precision in comparison to intracoronal preparations. Trios and i500 have better trueness and precision than Omnicam. Increasing the taper of the axial wall has a direct effect on trueness of scans obtained from the IOS.

Keyphrases

computed tomography
molecularly imprinted
mass spectrometry
high resolution