WHO世界卫生组织：2025年世界卫生组织关于环保和微创口腔健康护理以预防和管理龋齿的指南报告（英文版）

This WHO guideline provides evidence‑based recommendations for the safe and effective use of mercury‑free dental materials and minimal interventions to prevent and manage dental caries, in alignment with the Minamata Convention on Mercury and global oral health priorities. It evaluates the clinical effectiveness, cost‑effectiveness, toxicity and environmental impact of fluoride varnish, silver diamine fluoride, pit and fissure sealants, glass ionomer cements, resin‑based composites and relate