Periodontal dressings are materials placed over wounds created by periodontal surgery. They protect the wound, help maintain close adaptation of tissue flaps, and provide patient comfort by preventing bleeding and excessive tissue growth. Effective dressings are soft but become rigid, have a smooth surface to prevent irritation, and preferably have antibacterial properties. Common types include zinc oxide eugenol packs and non-eugenol packs. Dressings are typically kept in place for one week following surgery.

1. PERIODONTAL DRESSINGS