Our Dentist in Apex Shares FAQs Regarding Dental Sealants

, by

What are Dental Sealants?

Dental sealants are thin coatings that are made out of plastic. They are placed over the teeth in order to prevent them from decaying. They help keep the food particles and germs out of the grooves of the teeth. Sealants are considered preventative dentistry.

Are Sealants 100 Percent Effective?

Some studies have shown that sealants can be 100 percent effective. The tooth will be protected as long as the sealant remains in place.

Can you see Sealants?

Sealants are clear and white. That is why they can only be seen up close.

How Long do the Sealants Last?

The sealants can potentially last for several years. In some cases, sealants can last over 10 years.

Are Sealants Expensive?

Sealants are affordable. Because they can prevent tooth decay, they can also help you save money on dental care. Your general dentist will discuss the cost of sealants.

Will my Teeth Look Different?

One may feel the sealants on their teeth. However, because the sealants are thin, they do not cause discomfort.

Who Needs Sealants?

The best candidates for sealants are children because their permanent teeth have just come in. However, older patients may also benefit from getting sealants. If your general dentist believes that you are at a higher risk for getting tooth decay, then you may need to get sealants.

Will I Still Need Fluoride Treatments?

Fluoride treatments are still needed. It helps strengthen your enamel and provides additional protection from tooth decay.

Why do I Need Sealants?

Decay can cause permanent damage to your teeth. Sealants help you save time and money by protecting your teeth. It is also important to remember that a filling is not an easy fix for a cavity. A tooth gets weaker every time that it is drilled.

If you are interested in getting sealants, then you will need to contact our dentist office.

Everything You Need to Know About Dental Sealants from a Family Dentist in Apex

, by

What is a sealant?  

A sealant is a tooth-colored resin material that is placed on chewing surfaces of teeth to help them stay cavity-free.

crack

Why do teeth need sealants?

Molar and premolar teeth often have very deep pits and fissures.  While bacteria can easily enters these groves, toothbrush bristles are often too large and therefore ineffective.  As a result, these areas become the perfect breeding ground for bacteria to multiply which can lead to dental decay. A sealant does just what its name suggests…it seals off the grooves so that bacteria can’t enter.  After a sealant is placed these areas can no longer harbor bacteria and your tooth brushing once again becomes effective.

tooth-groove

What teeth need sealants? 

Any teeth that have deep groves or pits can benefit from sealants.  These are most often found on molar and premolar (teeth right in front of the molars) permanent teeth, but varies from one individual to another.  One person might benefit from sealants on all molars and premolars (16 teeth), while another may only need their molars (8 teeth) sealed.

Once a tooth has a dental filling in it, it no longer benefits from a sealant.

People often think that only children benefit from sealants.  That is because sealants are typically placed on a child’s molars when they first erupt.  The reality is that any teeth with deep pits and fissures (that do not already have fillings) can benefit from sealants because they  will help prevent future cavities.

How is a sealant applied?

No tooth structure is removed in order to place a sealant.  Instead it is kind of like painting your fingernails: resin material is only added, nothing is taken away.  The tooth is thoroughly cleaned with a pumice and etch.  The tooth is then washed thoroughly. Finally, the sealant material is applied and then cured with a light in order to harden it.

before-after-sealantHow long do sealants lasts?

Sealants typically last two to five years.  Although, it is not uncommon to see sealants in adults that were placed in childhood and are still intact.

Avoiding sticky, chewy, and hard foods can potentially prolong the life of a sealant.

If a sealant is no longer fully intact then it is no longer effective and should be replaced by your dentist.  If it has been less than two years since the sealant was placed, ask if your Apex family dentist offers a warranty for sealants.