Chlorhexidine Gel and Peribioma Periogel Use in Peri-implant Mucositis Sites: a Split-mouth Randomized Clinical Trial.

The aim of this study is to evaluate the efficacy of non-surgical periodontal therapy with supportive home oral care for the treatment of peri-implant mucositis. Patients with bilateral implants with peri-implant mucositis will undergo professional dental hygiene with ultrasonic handpiece and manual scaler, followed by the application of glycine Airflow powders. Then, patients will be randomly divided into two groups: the Trial Group will undergo a split-mouth application of chlorhexidine gel 1% for quadrants 1 and 4 and of Biorepair Periogel 0.12% for quadrants 2 and 3, with one daily home application for the following 15 days after the visits and the use of Biorepair Parodontogel toothpaste; the control Group will not use any gels. The improvement of peri-implant mucositis will be evaluated between the two groups and differences between the two gels will be assessed, if present.