Abstract:
The goal of this study was to determine the level of various discrepancies in all-ceramic IPS e. max � lithium disilicated crowns milled with three different milling machines. A 3D printed Geller model with a preparation for allceramic crown was scanned, then the digital design was created and 24 lithium disilicate crowns were milled using three different milling machines: Planmill 40S (Planmeca, Helsinki, Finland), Cerec MC XL (Sirona GmbH, Germany), and one laboratory milling machine Imes-Icore 650i… Show more
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