https://www.selleckchem.com/pr....oducts/ulixertinib-b
Long-term clinical studies are lacking on the influence of the type of abutment, titanium or zirconia, on peri-implant tissues. The purpose of this randomized clinical trial was to evaluate peri-implant tissues with titanium or zirconia abutments. A total of 26 single-tooth implant-supported prostheses in 14 participants were analyzed. They received either a titanium abutment with a metal-ceramic crown (TAG) or a zirconia abutment with a ceramic crown (ZAG). Data were collected immediately, at 5 months, and at a mi