How Long Do Dental Sealants Last?
A dental sealant is a thin, plastic coating that is placed on the chewing surface of the teeth. Sealants are commonly applied to the molars and premolars located in the back of the mouth, as these teeth often contain deep pits and grooves that are challenging to clean.
A summary of the dental sealant procedure is outlined below.
- Once complete, the sealant acts as a hard coating on the surface of the tooth, and patients are able to resume their routine activities without limitations.
Procedure
- The dentist will ensure the sealant is the proper height on the tooth and does not cause discomfort or issues with chewing. It can be modified if needed.
- Liquid dental sealant material is placed on the tooth. A special light is used to set and harden the sealant.
Durable
- The teeth are then rinsed and dried
- An acidic solution is placed on the toothâs chewing surface for a few seconds before it is rinsed off. This makes the toothâs outer layer rough and allows the dental sealant to attach to the surface.
Fluoride
- Dental professionals will begin by thoroughly cleaning and drying the teeth.
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Cost
The procedure is quick, safe, and painless. In most cases, it is used once the childâs molar teeth erupt in their mouth. Adults can also benefit from the application of a dental sealant.
A common question that patients may have is how long they can expect their dental sealants to last. Dental sealants have been used in dentistry for many decades and are very reliable. They are incredibly safe and effective in preventing decay on the surface of the teeth. Dental sealants last for 5-10 years or more. If the sealant is damaged or compromised, a new dental sealant can be applied.
Prevention
Another common question related to dental sealants is if patients still need to use fluoride to protect their teeth. Because the sealant protects the chewing surface of the teeth, fluoride is still needed to protect the other surfaces of the tooth from decay.
On average, dental sealants cost about $30-$40 for each tooth. A patientâs dental insurance may help cover some or all of the cost associated with sealants. Patients may be able to obtain sealants at a discounted rate from a dental school in their area. While there is a cost for sealants, it is far less compared to cavity treatments and restorations, which can range from hundreds to thousands of dollars.
Prevention is critical in maintaining good oral health. This includes at least twice daily brushing, daily flossing, and regular visits to the dentist for an exam and cleaning. These routine visits are also helpful in the early detection of issues that require treatment. Dental sealants are commonly used in children as they are learning how to maintain good oral hygiene. Adults can also benefit from the application of sealants. Dental sealants are a very cost-effective way to protect the teeth from decay and caviti
