Silver Diamine Fluoride
Silver diamine fluoride, often called SDF, is a topical treatment used to slow down or stop tooth decay. It is applied directly to the surface of a tooth and works by killing the bacteria that cause cavities while strengthening the affected tooth structure.
This treatment can be used on both baby teeth and permanent teeth. Because it is quick, painless, and noninvasive, silver diamine fluoride is often used as a conservative alternative to traditional cavity treatment in certain situations.
How silver diamine fluoride works
Silver diamine fluoride contains silver, which helps eliminate bacteria that contribute to tooth decay. When applied to a cavity, the solution helps stop the progression of the decay and stabilizes the affected tooth.
This can help preserve the tooth until additional dental treatment is recommended.
When SDF may be recommended
Silver diamine fluoride is often used for patients who may benefit from a less invasive approach to managing tooth decay. It may be recommended for young children, patients with dental anxiety, or individuals who may have difficulty undergoing traditional restorative procedures.
Because the treatment is simple and painless, it can be an effective option for managing cavities while planning for future treatment if needed.
What happens during the application
Before the solution is applied, the area around the tooth is carefully isolated to keep it dry. A suction device may be used to remove any remaining moisture.
The silver diamine fluoride is then applied to the affected tooth using a small brush.
Changes to the treated tooth
When SDF is applied to a cavity, the weakened portion of the tooth hardens and the area of decay typically turns dark in color. This color change indicates that the decay has been treated and the tooth structure has been stabilized.
If the treatment is used on a baby tooth, the permanent tooth that eventually replaces it will not be stained.
Occasionally, if the solution touches the lips, skin, or gums during application, a temporary discoloration may appear that fades over time.
Supporting long-term dental health
Silver diamine fluoride is a helpful tool for managing tooth decay, but it is usually part of a broader dental care plan. In many cases, further treatment such as a filling or crown may still be recommended later.
Regular dental visits allow your dentist to monitor the treated tooth and determine whether additional care is needed.
BatesDDS provides dental and restorative dentistry services for patients in Deer Park, Spokane, and surrounding communities throughout Eastern Washington and North Idaho.
If you have questions about this treatment, explore the dental services we offer at BatesDDS.
If you would like to schedule an appointment or speak with our team, please contact our office.