Publications by authors named "Sotiris Giannetopoulos"
Objectives: To investigate and compare the marginal integrity of ceramic copings constructed with the CEREC3 and the EVEREST system employing three different margin angle designs and explore to what extent these CAD/CAM machines can produce acute marginal angles creating restorations with acceptable margins.
Materials And Methods: Three brass models were prepared with a different marginal finish line, namely a 0° bevel (or 90° shoulder), a 30° bevel and a 60° bevel. Ten restorations were produced for each finishing line and CAD/CAM system, respectively.