Research and Education Marginal fit of CAD-CAM monolithic zirconia crowns fabricated by using cone beam computed tomography scans

ConclusionsMarginal fit of the crowns fabricated by using the 3D laboratory scanner and through the direct use of CBCT was better than that of the crowns fabricated by using the workflow that combined the use of CBCT, PU cast, and 3D laboratory scanner. All tested protocols enabled the fabrication of monolithic zirconia crowns with a marginal discrepancy smaller than 120 μm.
Source: Dental Technology Blog - Category: Dentistry Source Type: news