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You’re constantly playing defense. Your child spends two minutes in the morning and two minutes at night carefully brushing and flossing with a fluoride toothpaste. You make sure sugary and acidic foods are not a major part of your diets. Your child visits our Maple Grove office for regular exams and cleanings. Really, how can a cavity get past all that?

But even with the best defensive practices, you don’t have a level playing field—literally. The tops of our molars and premolars don’t have the smooth, easy-to-clean surfaces that our other teeth have. If you look at the chewing surfaces, you will notice deep grooves which toothbrush bristles have a much harder time reaching.  

Plaque and food particles can become trapped in these grooves (known as pits and fissures), providing perfect conditions for a cavity to develop. That is why cavities are so common in newly erupted molars. Dental sealants protect these teeth from cavities by providing a barrier which smooths out the surface of the tooth and prevents food and bacteria from reaching the molar’s crevices.

Most sealants are invisible plastic resin coatings which we apply in our Maple Grove office. Usually the procedure is so quick and easy that no dental anesthetic is required. Each tooth will be examined first. If we find any signs of early decay, we will gently treat that area before beginning.

When the tooth is ready, it will be cleaned and dried. An etching solution will be brushed on to the dry surface to roughen the area a bit so that the sealant will hold to the tooth more effectively. A thin coat of the sealant is then painted on and hardened under a curing light. And that’s it!

Once teeth are sealed, they should be cleaned and flossed just as carefully as before. Regular exams and cleanings are still very important, and we can monitor the condition of the sealant and the sealed teeth. Properly applied, sealants can last from three to five years, or even longer.

Who should consider sealants? Sealants are typically recommended when the permanent molars first erupt. Children’s enamel takes a while to become its strongest, and so these just-erupted teeth are more at risk for cavities. Sometimes Dr. Venetia Laganis will recommend sealants for primary (baby) teeth if needed. But even adults can benefit—talk to us if you are interested and we will let you know if sealants might be right for you.

Sealants are a simple, safe, and minimally invasive way to prevent cavities. Studies of sealed molars and premolars show a dramatic reduction in cavities compared to untreated teeth. Sealants are one of the most effective ways to defend your teeth or your children’s teeth from tooth decay. And as we’ve all heard—defense wins championships!

Dental sealants are an excellent way to protect children’s teeth from tooth decay by coating them with a thin plastic material. Their teeth look and feel like normal, but they are protected from plaque build-up and decay early on. Dr. Venetia Laganis and our staff recommend sealants as a preventive measure for children before any decay appears on their teeth.

Who should get dental sealants?

Dental sealants are intended for young children as soon as their first teeth come in. Decay is most common in the molars, so taking your child to Laganis Pediatric Dentistry for sealants right when you see the molars grow in gives your child the best chance to fight tooth decay.

A child’s first set of permanent molars grow in between ages five and seven, while the second permanent molars come in between 11 and 14 years of age. Some teens and adults who don’t have tooth decay may get sealants as well, but it is less common.

How long do dental sealants last?

Once the sealant has been placed on the teeth, it lasts up to ten years. Expect to have Dr. Venetia Laganis check the sealant at every visit to our Maple Grove office, which should be twice a year. We will look at the sealant and determine if it needs to be replaced.

What is the process of getting sealants?

Applying sealants is a simple, pain-free procedure that is done quickly at Laganis Pediatric Dentistry. There is absolutely no effect on the tooth structure from sealants.

For starters, the teeth are cleaned carefully, then dried with an absorbent material. A mild acid solution is applied to them to roughen them slightly. This is done so the sealant can bond properly to the teeth. Then the teeth are rinsed and dried, and the sealant material is painted on and dried with a special light.

Molars are susceptible to decay early on, which is why sealants are an important treatment to get for your children’s first set of teeth.

Halitosis is the scientific name for bad breath. It is one of the most common oral concerns, and it affects a large percentage of the population, including children. Having bad breath can be embarrassing and a nuisance. When considering what to do about halitosis, the team at Laganis Pediatric Dentistry highlights that you need to focus on the cause, rather than just masking the problem.

Children commonly have bad breath because of an upper respiratory infection. This includes a common cold, postnasal drip, or allergies. When this is the case, treatment may be complicated if one or more of these issues is chronic.

Another cause of halitosis in children is a condition with their teeth or gums. Just as in adults, gum disease has a distinctive malodor. The quality of brushing and flossing in children directly influences the presence of gum disease. If there is a large untreated cavity, there will be a strong smell causing bad breath. Both of these issues need professional attention, including a visit to the dentist.

Tonsillitis can also cause halitosis in children. It happens because of a constricted airway, resulting in mouth breathing. Mouth breathing is a concern because of how much it dries the tissue in the mouth. This makes any bacterial infection in the mouth worse and causes an increased potency within the bacteria in the mouth.

Treatment of halitosis is as varied as the causes listed above. Beware of ingredients in products that mask bad breath. Sucking on a mint on a regular basis will cause more harm than good because of potential decay. Chew sugarless gum and mints.

If you have any other questions, feel free to call us at Laganis Pediatric Dentistry or ask Dr. Venetia Laganis during your next appointment!

Dr. Venetia Laganis and our team know that as a parent, you want your child to be as healthy as possible. By now, you probably know that your son or daughter’s oral health plays a huge role in overall health.

When there are so many toothpaste ads and different styles of brush to choose from, it can be difficult to know which will serve your child the best. We recommend you break down the decision process to make it simpler.

First, your child’s age and stage of development are vital to consider. Until about the age or 12, your youngster may not be prepared to brush or floss adequately alone, due to dexterity issues. If that’s the case, it can be easier to use a battery-powered toothbrush to improve the quality of brushing.

Next is to select the right size of toothbrush head to fit your child’s mouth. As a general rule, the head of the toothbrush should be a little larger than the upper portion of the child’s thumb.

Flossers are great for children and easy to use. They have handles and a horseshoe shape on one end with floss in between. Your child can choose a color he or she likes as well as the handle size, shape, etc.

Not only are there many brands of toothpaste to choose from, there are also many different ingredients that offer varying benefits. Kids are at high risk for developing cavities so you want to make sure the following ingredients are in your child’s toothpaste if you wish to avoid problems later on.

Sodium fluoride is the standard ingredient for cavity prevention, while stannous fluoride is anti-bacterial and anti-cavity. Anti-sensitivity toothpastes often contain potassium nitrate, and triclosan can be found in one particular brand for anti-bacterial action.

Fluoride should not be ingested, so if your child can’t spit yet, use a toothpaste that contains xylitol. This is a natural sweetener and should be the first ingredient listed on the tube.

Now comes the fun part: choosing a flavor! Your little one may sample different flavors and select the one he or she likes the best. A youngster is more likely to adopt good brushing habits if the flavor is appealing.

Don’t hesitate to speak with Dr. Venetia Laganis if you need to make an appointment at our Maple Grove office, or if you have any questions about toothpastes or toothbrushes.