Tissue Regeneration on Implantoplasty-Treated Implants Using a Citric Acid-Collagen-Magnesium-Based Solution: An In Vitro and In Vivo Study.

ABSTRACT: Peri-implantitis is an inflammatory disease caused by bacterial colonization that leads to progressive bone loss around dental implants. Implantoplasty is widely used for biofilm removal; however, it alters the titanium surface, generating particle release and impairing surface properties. This study evaluated whether a citric acid-based solution supplemented with collagen and magnesium cations could enhance hard and soft tissue regeneration following implantoplasty. Three surfaces were analyzed: physiological saline (Ctr), 25% citric acid (AC), and citric acid with collagen and magnesium nitrate hexahydrate (AC500/Mg). Surface roughness and wettability were assessed on titanium discs. Cytocompatibility, cell adhesion, and proliferation were evaluated using fibroblasts and osteoblasts up t

SUBMITTER: Olivan S 

PROVIDER: S-EPMC12938264 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature