Effects of a 0.03% CHX Mouth Rinse in Peri-implant Mucositis

Exclusion Criteria

• •untreated or recurrent periodontitis \[presence of nine or more sites with PD 5 mm and with full mouth bleeding score (FMBS) \> 25%\];
• •implants affected by peri-implantitis, (BOP and/or suppuration and progressive radiographic bone loss);
• •removable implant-retained prosthesis;
• •history of intake of systemic antibiotics within the previous month or other chronic systemic medications that could interfere with the study outcomes;
• •and women being pregnant or breast-feeding.