and root planing: A clinical and microbiological study
To evaluate the effectiveness of subgingival irrigation with 10% povidone-iodine as an adjunct to scaling and root planing (SRP) and to assess the effectiveness of 10% povidone-iodine in reducing periodontal pathogens mainly Porphyromonas gingivalis (Pg) and Aggregatibacter actinomycetemcomitans (Aa).