The results showed that the silver fluoride solution was significantly more effective, reducing tooth tissue loss by 35%, compared to only 5% with fluoride varnish. This superior protection is due to silver fluoride solution’s ability to form a durable, acid-resistant barrier and occlude dentinal tubules, reducing tooth sensitivity and preventing further damage. Additionally, the silver fluoride solution inhibits enzymes that contribute to organic matrix removal and further tooth breakdown, preserving essential tooth structures.
Though fluoride varnish provides some protection by forming a temporary layer on the tooth surface, its effectiveness diminishes quickly in acidic environments. The silver fluoride solution, on the other hand, integrates into the tooth structure, offering long-lasting protection. While a drawback of the silver fluoride solution is potential staining, this can be minimized with potassium iodide application.
Potentials
This study highlights the significant potential of a silver fluoride solution as a preventive measure against dental erosion and tooth sensitivity. A silver fluoride solution could become a valuable tool in modern dentistry for preserving tooth health, especially in individuals at high risk for dental erosion.