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Dental Sealants in Towson, MD

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.

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Preventive Care

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.

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Sealants

What Are Dental Sealants?

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.

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Molar with deep grooves before and after a dental sealant is applied
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Candidates

Who Needs Dental Sealants in Towson, MD

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:

  • Children and teenagers, as soon as the permanent molars and premolars come in (usually between ages 6 and 14)
  • Adults who have deep grooves in their teeth but no existing decay or fillings
  • Patients at higher risk for cavities due to diet, dry mouth, or limited fluoride exposure
  • Children with baby teeth that have deep pits, when the dentist recommends early protection

Early application gives the best results. Sealants protect teeth during the years when decay risk is highest.

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Benefits

Benefits of Dental Sealants

Dental sealants provide measurable, long-lasting protection. Here is what you gain when you choose sealants:

  • Significant Cavity Protection: Sealants reduce the risk of cavities in the back teeth by up to 80% in the first 2 years after application.
  • Long-Lasting Results: With proper care and regular dental checkups, sealants can last up to 10 years.
  • No Drilling Required: The procedure requires no drilling and no removal of tooth structure. Your natural tooth stays completely intact.
  • Saves You Money: Sealants prevent the need for more expensive treatment down the road. A sealant costs far less than a filling, crown, or root canal.
  • Safe for All Ages: Dental sealants are safe for both children and adults. Your dentist will confirm whether they are the right fit for your specific teeth.
  • Discreet and Comfortable: Once applied, sealants are virtually invisible. You will not feel them, and no one will see them.
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Procedure

How the Dental Sealant Procedure Works in Towson, MD

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:

  1. Cleaning and Drying the Tooth

    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.

  2. Applying the Bonding Solution

    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.

  3. Rinsing and Drying Again

    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.

  4. Painting on the Sealant

    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.

  5. Hardening with a Curing Light

    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.

  6. Checking Your Bite

    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.

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What Our Patients Have to Say in Towson, MD

Barbara C.
Dr. Constantine is excellent. He explains everything step by step that is happening during procedures. He also asks how you are doing during the procedure. He and the whole Isler team are very friendly.
Cheryl B.
Always professional, friendly, all staff have a smile and are kind. I really like Dr. Constantine, as he is an expert in dental work. The assistant puts you at ease, and going to the dentist is a pleasant experience.
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Cost

Cost of Dental Sealants in Towson, MD

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.

Treatment Scenario Estimated Cost (Per Tooth) Notes
Single sealant (no insurance)$30 to $60Cost varies by tooth and dentist
4 sealants (no insurance)$120 to $240The most common treatment for back molars
With dental insurance (child)$0 to $15Often covered at 80 to 100 percent
With dental insurance (adult)$10 to $40Coverage varies by plan and policy
Sealant replacement$30 to $60Needed if chipping or wear occurs
Filling (for comparison)$150 to $300Cost 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.

Our Dentists

Meet Your Dentists in Towson, MD

Dr. Christopher J. Constantine, dentist at Osler Dental Professionals in Towson, MD
Dentist

Dr. Christopher J. Constantine

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.

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Dr. Lewis S. Libby, dentist at Osler Dental Professionals in Towson, MD
Dentist

Dr. Lewis S. Libby

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.

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Why Osler Dental Professionals

Why Choose Osler Dental Professionals for Dental Sealants in Towson, MD?

Towson families have trusted Osler Dental Professionals for over 40 years. Here is why patients across Towson and the greater Baltimore area choose us:

  • Deep Roots in the Towson Community: Dr. Constantine was born and raised in Towson. Dr. Libby has served Baltimore for decades.
  • Experienced, Patient-Centered Dentists: Both doctors bring decades of combined experience, taking time to understand your needs and recommend treatment that genuinely fits.
  • Gentle Care for Patients of All Ages: From young children to adults, we create a calm, comfortable environment and never rush your appointment.
  • Advanced Technology for Better Results: We use the latest dental technology to improve precision and accuracy, giving you better outcomes at every visit.
  • Transparent Pricing and Insurance Support: Our team reviews your benefits upfront and clearly walks you through costs, with flexible options for patients without coverage.
  • A Practice Built on Trust: Baltimore-area families have trusted us across multiple generations, reflecting the consistent, high-quality care we deliver every visit.
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Get Started

Schedule Your Dental Sealants Appointment in Towson, MD Today!

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 (443) 496-3166 or visit us at 7600 Osler Drive, Ste 100, Towson, MD 21204.

FAQs

Frequently Asked Questions

At what age should my child get dental sealants?

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.

Do dental sealants hurt?

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.

Can adults get dental sealants?

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.

How do I know if my sealants need to be replaced?

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.

Do sealants work on all teeth?

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.

Will dental sealants affect the way my bite feels?

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.

Does insurance cover dental sealants?

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 (443) 496-3166 to learn more about your specific coverage.

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Dental Sealants

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Serving Towson, Timonium, Cockeysville & More

Whether you need routine dental treatment or complex dental care, Dr. Constantine and Dr. Libby can help. We provide the highest quality dental services to the Towson community and surrounding areas, including Timonium, Cockeysville, Pikesville, Owings Mills, Parkville, and Dundalk.

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