Teeth sealants, also known as dental sealants, are a preventive measure used in dentistry to protect teeth from decay and cavities. They are particularly beneficial for the back teeth (molars and premolars), which have deep grooves and pits that can trap food particles and bacteria. By providing a protective shield over these surfaces, teeth sealants can significantly reduce the risk of cavities, especially in children and teenagers.

This article is all about discovering teeth sealants pros and cons so that you can make an appropriate decision if you are thinking of getting dental sealants

Also Read: How Long Do Dental Sealants Last? Unveiling the Truth

Understanding Teeth Sealants

Teeth sealants are thin, plastic coatings that are painted onto the chewing surfaces of the back teeth. The sealant material quickly bonds into the depressions and grooves of the teeth, forming a protective shield over the enamel of each tooth.

The process of applying teeth sealants is simple and painless. First, the teeth are cleaned of plaque or food particles and then thoroughly examined for tooth decay. Each tooth is dried and surrounded by absorbent material so it remains dry throughout the procedure. The tooth is cleaned with a mild etchant (acid etch solution) to roughen the tooth surface and encourage bonding of the sealant material. The etchant is rinsed and the teeth are dried again. Depending on your material of choice, a thin layer of bonding agent may be used prior to the placement of the very viscous sealant material.

Teeth sealants work by providing a barrier against the buildup of food particles and germs in the grooves of the teeth, hence preventing cavities. They are not a substitute for brushing, flossing, and a healthy diet, but they can provide an extra layer of protection against bacteria and food particles that can cause cavities in these teeth’s grooves and pits.

Also Read: The Ultimate Guide to Dental Sealants: Protection Against Decay

Teeth Sealants Pros and Cons: Advantages

Teeth sealants offer several advantages that make them a popular choice for both dentists and patients:

• They Can Help Avoid Cavities: Dental sealants are a preventive measure that can significantly reduce the risk of cavities. They work by providing a barrier against the buildup of food particles and germs in the grooves of the teeth, hence preventing cavities. The CDC reports that dental sealants prevent 80 percent of cavities for two years after application.

• Having Them Applied is Quick and Painless: The process of applying teeth sealants is simple and painless. After the teeth are cleaned and dried, the sealant material is painted onto the tooth enamel, where it bonds directly to the tooth and hardens.

• They Are Cheaper Than Fillings: Dental sealants are a cost-effective preventive measure. The cost of dental sealants is about a third of the price on average of filling a cavity. Considering that less than half of children have them, the trend of dental sealants is still gaining traction.

• They Are Safe (BPA Not an Issue): Dental sealants are safe and have been used in dentistry for many years. The BPA in dental sealants is called Bis-GMA (bisphenol A-glycidyl methacrylate), a less biologically active form. Research has shown that the BPA exposure from dental sealants is minimal and considered safe. Moreover, many dental sealants today are BPA-free, using alternative materials like resin-based materials that do not contain BPA.

Cons of Teeth Sealants

While dental sealants offer numerous benefits, there are also some potential drawbacks to consider:

• They Might Seal in Decay If It Already Exists: If a tooth already has decay, applying a sealant might seal in the decay, potentially leading to more damage under the sealant. However, if applied properly, sealants can actually prevent decay from happening in the first place.

• They Are Optional, and So Represent an Additional Cost: Dental sealants are an optional preventive measure and represent an additional cost. The cost of dental sealants ranges from $30 to $60 per tooth. Some insurance or discount options may decrease that cost.

• They Don’t Last Forever: Dental sealants don’t last forever. They can last up to 10 years with proper care. However, because they’re placed on molars – which go through a great deal more wear and tear than other teeth – they sometimes wear down, chip, or fall off. Thankfully, sealants are easily repaired or replaced.

The Role of Dental Professionals in the Application Process

Dental professionals play a vital role in the application of teeth sealants. Dentists are responsible for diagnosing and treating dental problems, performing procedures such as fillings, extractions, and root canals. Dental hygienists focus on cleaning teeth, taking x-rays, applying fluoride and sealants, and educating patients on oral hygiene. Dental technicians make dentures, crowns, bridges, and braces that improve your appearance, speech, and chewing ability. They work to prescriptions from dentists and doctors and have to work with a wide range of materials such as porcelain, plastic, and gold, so they can construct appliances to meet your needs.

Importance of Quality Application

The quality of dental sealants and their application is crucial in their effectiveness and longevity. A well-applied sealant ensures better protection and adherence to the tooth’s surface. The application involves cleaning the teeth thoroughly to remove any hidden food particles or plaque. Once cleaned, the teeth are dried, and a small amount of gel is placed on the teeth to help with the bonding process. The tooth is then rinsed and dried again. The dental sealant will then be painted onto the tooth’s chewing surface. During the sealant process, all pits and crevices are filled in, and the tooth will be cured to make the sealant permanent. With proper care, dental sealants can last between five and ten years.

Different Types of Dental Sealants Available

There are three main types of dental sealants: resin-based, glass ionomer, and compomer dental sealants.

• Resin-Based Dental Sealants: These are the most commonly used type of dental sealant. They are durable and long-lasting, lasting up to 10 years with proper care. They are made of a plastic material applied to the teeth and then hardened with a special light.

• Glass Ionomer Dental Sealants: These sealants are made of a material that contains fluoride, which can help to prevent tooth decay. They are less durable than resin-based dental sealants but can be a good choice for children or patients with a high risk of tooth decay.

• Compomer Dental Sealants: These sealants are a combination of resin-based and glass ionomer dental sealants. They are more durable than glass ionomer dental sealants but may not last as long as resin-based ones.

The Impact of Dental Sealants on Oral Hygiene Practices

Dental sealants, while providing an additional layer of protection against tooth decay, do not replace good oral hygiene practices. They are meant to work in conjunction with regular brushing and flossing to maintain optimal oral health.

Tips for Maintaining and Caring for Dental Sealants

Maintaining dental sealants is crucial for their longevity and effectiveness. Here are some tips for taking care of your dental sealants:

• Brush Twice a Day: Brushing your teeth twice a day is the best way to keep them clean and prevent cavities. Be sure to brush around the sealants so that they stay effective.

• Floss Daily: Flossing helps remove plaque and debris from between your teeth, where the sealants can’t reach.

• Eat Healthy Foods: Eating plenty of fruits, vegetables, and whole grains will help keep your teeth strong and healthy. Avoid sugary snacks and drinks, which can cause cavities.

• See Your Dentist Regularly: Be sure to visit your dentist every six months for a checkup and cleaning. They will check the sealants and make sure they are still effective.

• Avoid Hard and Sticky Foods: These can break or dislodge the sealants.

When and Why Reapplication Might Be Necessary

Dental sealants can last for many years with proper care. However, over time, they may wear down or become damaged, at which point reapplication may be necessary. Regular dental checkups will help your dentist determine if your sealants are still intact and doing their job. If your dentist notices the deterioration of your sealants, they will take action to make the necessary adjustments. This ensures that your teeth remain protected from decay.

Conclusion

In conclusion, teeth sealants are a significant advancement in the field of dentistry, offering an effective method for preventing tooth decay and cavities. They are particularly beneficial for the back teeth (molars and premolars), which have deep grooves and pits that can trap food particles and bacteria. By providing a protective shield over these surfaces, teeth sealants can significantly reduce the risk of cavities, especially in children and teenagers.

However, like any medical procedure, teeth sealants have their pros and cons. They are a cost-effective preventive measure that can last for several years with proper care. The application process is simple and painless, and the benefits are long-lasting. However, the quality of application and regular maintenance are crucial for their effectiveness.

At Smile Studio, we understand the importance of preventive dental care. Our team of experienced professionals is committed to providing comprehensive dental services, including the application of dental sealants. We believe in the strong link between dental health and overall well-being, and strive to provide excellent care for our patients. If you’re considering dental sealants, we invite you to visit us at Smile Studio for a consultation. Let’s work together towards a healthier, brighter smile!

FAQs

1. What are the disadvantages of sealants?

Dental sealants have several disadvantages:

1. They might seal in decay if it already exists.

2. They are optional and represent an additional cost.

3. They don’t last forever and may need to be reapplied if they fall out, chip, or wear away.

4. They cannot be used on filled teeth or teeth that are already decayed.

2. Are teeth sealants good or bad?

Dental sealants are generally considered good and beneficial as they can help avoid cavities, are quick and painless to apply, are cheaper than fillings, and are safe. However, they might seal in decay if it already exists, represent an additional cost, and don’t last forever.

3. What is the controversy with dental sealants?

The controversy surrounding dental sealants involves the presence of bisphenol A (BPA), a chemical used in plastics and associated with some health and developmental problems in humans and animals. However, the American Dental Association (ADA) reports there is no evidence that exposure to BPA in a dental sealant has any adverse health effects.

4. What is the best age to get sealants?

Dental sealants are usually applied as soon as the permanent teeth come in. Most children receive sealants between the ages of six and 14.

5. What is the risk of sealants?

The risks associated with dental sealants are minimal. The only potential side effect of sealant on your teeth is a possible allergy to it. They may need to be reapplied if they fall out, chip, or wear away.

6. What is the #1 reason sealants fail?

The leading cause of dental sealant failure is due to improper placement allowing salivary contamination. This may be in part due to the clinician’s lack of experience, lack of patient cooperation, and an inadequate amount of sealant material used.