Cavities are one of the most common dental problems, and the back teeth take the hardest hit. The deep grooves on the chewing surfaces of your molars and premolars trap food and bacteria, making them difficult to clean with a toothbrush alone. Dental sealants offer a simple, proven way to protect those vulnerable surfaces before decay takes hold.
At Osler Dental Professionals in Towson, MD, we apply dental sealants as part of a broader commitment to preventive care. Protecting your teeth today means fewer fillings, less discomfort, and better oral health for years ahead.
A dental sealant is a thin, protective coating painted directly onto the chewing surfaces of the back teeth. The material bonds into the grooves and pits of the tooth, forming a smooth barrier that keeps out food particles and bacteria.
The procedure is quick, painless, and requires no drilling or removal of tooth structure. Once applied, the sealant hardens and acts as a shield between your tooth enamel and the acids and bacteria that cause decay.
Dental sealants work well for a wide range of patients. Your dentist at Osler Dental Professionals will assess your teeth and let you know whether sealants are a good fit for you.
Sealants are most commonly recommended for:
Early application gives the best results. Sealants protect teeth during the years when decay risk is highest.
Dental sealants provide measurable, long-lasting protection. Here is what you gain when you choose sealants:
Applying dental sealants takes only a few minutes per tooth. There are no needles, no drilling, and no recovery time needed.
Here is what you or your child will experience during the appointment:
The dentist cleans the tooth surface thoroughly to remove any plaque or debris. The tooth is then dried completely to prepare it for the sealant material.
A mild acidic solution is applied briefly to the chewing surface. This roughens the enamel slightly, creating a stronger, more reliable bond for the sealant.
The acidic solution is rinsed off completely, and the tooth is dried once more. This step ensures the surface is clean and fully ready to receive the sealant coating.
The sealant material is painted directly onto the chewing surface. It flows into the grooves and pits of the tooth, filling in the areas most vulnerable to bacterial buildup and decay.
A small curing light is held over the tooth for a few seconds. The light activates the sealant material and hardens it into a firm, durable protective shield.
The dentist checks your bite to confirm the sealant sits comfortably and evenly. Any minor adjustments are made on the spot, taking only a few seconds.
The cost of dental sealants in Towson, MD varies based on the number of teeth treated and your insurance coverage. At Osler Dental Professionals, we work to make preventive care accessible for every patient.
Estimated Cost of Dental Sealants in Towson, MD:
Treatment Scenario | Estimated Cost (Per Tooth) | Notes |
Single sealant (no insurance) | $30 to $60 | Cost varies by tooth and dentist |
4 sealants (no insurance) | $120 to $240 | The most common treatment for back molars |
With dental insurance (child) | $0 to $15 | Often covered at 80 to 100 percent |
With dental insurance (adult) | $10 to $40 | Coverage varies by plan and policy |
Sealant replacement | $30 to $60 | Needed if chipping or wear occurs |
Filling (for comparison) | $150 to $300 | Cost of treating one untreated cavity |
Note: Costs are estimates only. Your final cost depends on your specific insurance plan, the number of teeth treated, and your individual dental needs.
Dr. Christopher J. Constantine was born and raised in Towson, MD. He earned a Bachelor of Science from James Madison University, graduated from dental school at the University of Maryland, and completed a General Practice Residency at Christian Care Hospital. His lifelong interest in art and his passion for dentistry combine in every appointment, as he focuses on restoring form, function, and aesthetics for each patient. Dr. Constantine embraces the latest dental technologies to improve treatment outcomes and the overall patient experience.
Dr. Lewis S. Libby is a third-generation dentist with deep roots in the Baltimore area. He attended Loyola College in Baltimore and earned his dental degree from the University of Maryland. After 32 years of distinguished service in the U.S. Navy, including serving as Pacific Fleet Dental Officer, he returned to Baltimore and has practiced dentistry here since 1978. He finds great satisfaction in relieving patient discomfort and helping people feel confident about their smiles.
Towson families have trusted Osler Dental Professionals for over 40 years. Here is why patients across Towson and the greater Baltimore area choose us:
Your smile is worth protecting. At Osler Dental Professionals, our team makes preventive care straightforward, comfortable, and built around your needs. Whether you are scheduling for your child or yourself, we are ready to help.
Call us at (410) 846-6053 or visit us at 7600 Osler Drive, Ste 100, Towson, MD 21204.
The best time to apply sealants is shortly after the permanent molars and premolars come in. This generally happens around age 6 for the first set of permanent molars and around age 12 for the second set. Getting sealants early gives your child maximum protection during the years when cavity risk is highest.
No. The sealant procedure is completely painless. There is no drilling, no needles, and no removal of tooth structure. Most patients, including young children, complete the appointment without any discomfort.
Yes. Adults without existing decay or fillings in their back teeth are strong candidates for sealants. If your teeth have deep grooves and you want extra protection against cavities, ask your dentist at Osler Dental Professionals whether sealants are the right choice for you.
Your dentist will check your sealants at every routine exam. Signs that a sealant needs reapplication include visible chipping, areas where the material has worn away, or new sensitivity in a treated tooth. Attending your six-month checkups ensures any issues are caught and addressed promptly.
Sealants work best on the back teeth, specifically the molars and premolars, because those teeth have the deepest grooves and pits. Front teeth have smoother surfaces and a lower risk of cavities, so sealants are not routinely applied there.
Most patients notice no difference in their bite after sealants are placed. The material is very thin. If you feel any unusual pressure after the procedure, let your dentist know right away. A simple adjustment takes only a moment.
Many dental insurance plans cover sealants for children up to a certain age, often at 100 percent. Adult coverage varies by plan. Our team at Osler Dental Professionals reviews your benefits before your appointment to avoid surprises. Call us at (410) 846-6053 to learn more about your specific coverage.
