Cavity Stopping Treatment
SDF (Cavity arrest and prevention)
Silver diamine fluoride (SDF) is a clear liquid used in dentistry to help prevent cavities from growing and spreading. It combines the antibacterial properties of silver with the re-mineralizing effects of fluoride, making it effective in strengthening teeth and stopping decay. SDF is often used for children and individuals who may not be able to undergo traditional dental treatments. It’s quick to apply, painless, and can be reapplied as needed. However, it can cause permanent black staining on the treated areas.
FAQ
Silver diamine fluoride (SDF) is a clear liquid used in dentistry to prevent cavities from growing and spreading. It combines the antibacterial properties of silver with the remineralizing effects of fluoride. In 2021, the World Health Organization added SDF to its list of Essential Medicines. It has been used for many years in various countries, including Japan, to arrest decay. SDF has also been FDA-approved since 2014.
SDF works by killing the bacteria that cause cavities and promoting the remineralization of the tooth structure. The silver acts as an antimicrobial agent, while the fluoride helps to strengthen the enamel.
The SDF solution is applied using a small brush, requiring two applications spaced two weeks apart. The procedure costs $35, which covers both sessions. The application process is quick and easy, making it suitable for children. To maintain the effectiveness of decay prevention, reapplication every six months is highly recommended.
SDF is generally safe for most people, including children and adults. However, it may not be suitable for individuals with certain allergies or sensitivities to silver or fluoride.
The most common side effect of SDF is the permanent black staining it causes on the treated areas of the tooth. This staining indicates that the decay has been arrested. Other potential side effects include temporary gum irritation or a metallic taste.
Yes, SDF can cause permanent black staining on the areas of the tooth where it is applied. This staining is an indicator that the treatment is working and that the decay has been stopped.
SDF is usually not covered by insurance companies. However, a $35 fee will cover the first AND second application.
SDF is most effective on small to moderate cavities. It may not be suitable for large or advanced cavities that require more extensive treatment.
No, the application of SDF is generally painless. It involves simply painting the liquid onto the affected areas of the tooth, and no drilling or anesthesia is required.