Dental sealants are an excellent preventative dental care treatment that may be offered by your family dentist in Dallas, Texas. They consist of a thin plastic coating that is painted over the chewing surfaces of the back teeth (molars and premolars). These surfaces contain lots of small fissures and grooves that are designed to grind food more efficiently, but which are also very good at trapping plaque bacteria and small particles of food. It can be quite difficult to clean these surfaces thoroughly, making them vulnerable to tooth decay.
Dental sealants bond with these grooves and fissures, eliminating the chance of anything becoming trapped in them as they seal the chewing surfaces. They are very effective at helping to prevent tooth decay.
Who is suitable for Dental Sealants?
This treatment is generally recommended for children and teenagers, and should be done soon after their adult premolars and molars have fully erupted. Sometimes dentists in Dallas may recommend sealing baby teeth if they think a child is particularly prone to tooth decay, or if the grooves on their baby teeth are very deep and difficult to clean. The reason for this is that it is very important for baby teeth to be maintained until the adult teeth are ready to erupt, as they act as placeholders for these teeth, ensuring they come through in the correct position.
Although this treatment is generally given to children and teens, there is no reason why sealants cannot be applied to the healthy teeth of adults, provided they are free from any signs of decay, and do not have any fillings.
Application is Simple
The process for applying dental sealants is quick and straightforward, and can be completed in one easy step by your family dentist in Dallas. The teeth are cleaned and dried before being lightly etched to provide a better bond with the sealant. The sealant is then painted onto the teeth, and may be hardened with a curing light. Sealants can last up to ten years before they need renewing, but are something your dentist will assess at every checkup in Dallas. If you have dental insurance, it is quite possible the cost of dental sealants will be covered.
Using Dental Sealants on Teeth with Early Signs of Decay
Sometimes dentists in Dallas, TX will use dental sealants on teeth that have very early signs of decay, but which haven’t yet developed a cavity. The idea is that the sealant will seal in the bacteria, preventing the decay from progressing any further.