In pediatric MID practice, silver diamine fluoride (SDF) is most appropriately used for which scenario?

• A. Arrested or active coronal or root caries in children who are difficult to treat or have limited cooperation
• B. Cosmetic improvement of discolored teeth in cooperative adults
• C. Extraction in primary molars
• D. Management of occlusal wear in adults through occlusal adjustment

Answer: (A)

Silver diamine fluoride is a minimally invasive way to stop caries progression, used especially in children who are difficult to treat or have limited cooperation. It can be applied quickly in the chair without drilling or anesthesia, making it ideal for arresting both coronal and root caries in kids who can’t tolerate conventional restorative procedures. The main value is managing active lesions or preventing new decay in a setting where traditional restorations are challenging. It’s not a cosmetic treatment and it does discolor treated areas (often blackening of carious lesions), which makes it less suitable for improving aesthetics in cooperative adults. It also isn’t used for extraction or for correcting occlusal wear through occlusal adjustment. So, the scenario that fits best is arresting or managing caries in children who are difficult to treat or limited in cooperation.