
Does My Child Need Sealants?

Tooth decay can attack at any time, and kids who brush irregularly or imperfectly are at high risk of cavities. While they learn better oral hygiene habits, you can help them brush and floss, and dental sealants can give your plan to protect their pearly whites an added boost.
At the practice of Dr. Padmaja Yalamanchili in Fairfax, Virginia, Dr. Yalamanchili provides dentistry for children, also known as pediatric dentistry. She cleans your child’s teeth and seals them to help provide extra protection against cavities.
Dental sealants 101
Dental sealants are designed to protect your child’s teeth by creating a close to impenetrable long-lasting wall between tooth enamel and bacteria that can stick to teeth and turn into destructive plaque and tartar.
Most dental sealants are made either of a plant-based or synthetic resin, or glass powder mixed with water soluble acid (glass ionomers.) Sealants can last for years and can be applied to any fully erupted molars (back teeth.)
Dental sealants aren't just recommended for kids, but anyone whose risk of tooth decay in their back molars is elevated. This includes people with medical conditions such as diabetes and dry mouth.
How dental sealants work
Dr. Padmaja Yalaminchi applies sealant over the chewing surfaces of a back molar, making sure it covers the entire area including the pit and grooves. This way food, beverages, and candy can’t stick in the crevices and start a cavity.
Your child can get both baby teeth and permanent teeth sealed. Even though baby teeth are just placeholders, they need to be kept healthy so the permanent tooth will come in correctly. Poor oral health can lead to cavities forming in adult teeth even before they erupt. Sealants make this less likely.
Who should get dental sealants?
Anyone can get dental sealants from the age of two all the way through adulthood. However, children are at the highest risk for cavities between the ages of six (when the first molars appear) and 12 (when secondary molars come in.)
Dental sealants applied during this age range can prevent up to 80% of cavities for two years and continue to protect against 50% of cavities for up to four years. Getting your child’s teeth sealed isn’t a replacement for daily brushing and flossing, but it does help add a layer of defense.
Interested in learning more about dental sealants for your child? Call us today at 703-213-5312, or book a consultation online.
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