Effect of Anti-Rotational Abutment Features and Novel Computerized Fabrication Techniques on the Marginal Fit of Implant-Supported Metal Copings.
Guliz AktasMustafa Baris GuncuElif Tuba AkcinUmut CakanSenay CanayPublished in: Journal of prosthodontics : official journal of the American College of Prosthodontists (2020)
While all marginal gap values were within the clinically acceptable range (<120 µm), abutments with more antirotational grooves exhibited wider marginal gaps with the LW and CAD/CAM techniques.
Keyphrases