Long-Term Clinical Effectiveness of Topical Chlorhexidine as an Adjunct to Non-Surgical Periodontal Therapy: A Narrative Review
Background: Mechanical debridement is the cornerstone of non‑surgical periodontal ther-apy. Chlorhexidine (CHX), delivered as a mouthrinse, gel, or by subgingival irrigation, is commonly prescribed adjunctively, but its long‑term clinical effectiveness remains unclear.Aim: To evaluate whether CHX adjunctive to scaling...