Clinical and Microbiological Outcomes of Implant-Supported Hybrid Abutment Crowns in the Posterior Region as a Function of Restorative Material: Exploratory Results of a 36-Month Randomized Clinical Trial
Background: Hybrid abutment crowns combine a prefabricated titanium base with a custom, CAD/CAM-fabricated ceramic superstructure. Despite their increasing clinical use, only limited long-term in vivo data are available on how the restoration material influences clinical and microbiological outcomes. Objective: We inve...