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Updated: Mar 23, 2026

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
Published on: December 20, 2024
Zirconia Abutment Supporting All Ceramic Crowns in the Esthetic Zone: Interim Results of a Prospective Study
Aim:
This prospective study evaluated peri-implant tissues around all-ceramic crowns fabricated using CAD/CAM technology.
Material And Methods:
Twenty-five patients received pre-fabricated zirconia implant abutments with CAD/CAM zirconia copings in the esthetic zone. Implants were evaluated at baseline, and at 3 and 6 months in function.
Results:
Radiographic analyzes showed stable bone crest around the implants. Esthetics were more favorable as time lapsed (p > 0.05). Bleeding Index was constant in all time intervals. Plaque index reduced from 3 to 6 months.
Conclusion:
The all-ceramic CAD/CAM crowns were clinically, radiographically and esthetically stable during the study period.
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