Effect of a sodium hypochlorite mouthwash on plaque and clinical parameters of periodontal disease-a systematic review.

Objective: The present study aimed to establish the efficacy of sodium hypochlorite mouthwash (NaOCl-MW) compared with a control mouthwash on plaque and clinical parameters of periodontal disease.

Methods: MEDLINE-PubMed, Embase and Cochrane-CENTRAL databases were searched for clinical trials on patients with gingivitis or periodontitis that assessed the effect of NaOCl-MW in comparison with a negative or positive control on plaque index (PI), gingival index (GI), and bleeding index (BI) scores and probing pocket depth (PPD). Data were extracted from the eligible studies.