61. Retention of zirconia and Co-Cr restorations on titanium bases after mechanical aging.

Authors: Athanasios Stratos, DDS, MBA; Athina Niakou, DDS; Argyrios Pissiotis, DDS, MSc, PhD; Dimitrios Tortopidis, DDS, PhD; Konstantinos Michalakis, DDS, MSc, MSc, MBA, PhD, FACD.
Topic: This study aimed to evaluate the influence of surface treatment, resin cement type, and mechanical aging on the retention of zirconia and cobalt-chromium restorations bonded to titanium bases. The purpose was to identify the most effective combination of factors to enhance long-term stability and clinical performance of implant-supported restorations.