Screw-retained internal connection zirconia CAD-CAM abutments in single implant reconstructions: Results of a 1-year prospective case series study.

Clinical outcomes of single tooth implant restorations using internally-connected, screw-retained, computer aided-design computer aided-manufacturing monolithic zirconia abutments can be considered a reliable treatment alternative after one-year clinical observation. This article is protected by copyright. All rights reserved.