Randomized and Controlled Clinical Trial to Evaluate Bacterial Adhesion on Multi-Im® Transepithelial Components

This study evaluates the efficacy of Mutli‐Im® transepithelial components in the inhibition of bacterial adhesion. The control group will be the Multi‐Im® transepithelial component with the conventional surface (Multi‐IM® Machined) and the experimental group will be the Multi‐Im transepithelial components with the Ti‐Golden® surface (Multi‐Im Golden) or with the nanogolden surface (Multi‐Im® nanogolden). Periodontal indices and biofilformation will be assessed during 2 months after implant loading. Metagenomic analysis and PCR technique will be implemented to assess the biofilm formation.