Periodontal Disease in Adolescents

May 6th, 2026

Dr. Venetia Laganis and our team at Laganis Pediatric Dentistry know that periodontal disease isn't something exclusive to adults. It can affect adolescents as well. Gingivitis, which is a milder form of periodontitis, is a form of periodontal disease, and a warning that more serious problems may arise. Untreated gingivitis can develop into full-blown periodontitis.

The American Academy of Periodontology (AAP) explains that research proves that younger people may develop more severe forms of gingivitis. Gingivitis is linked to periodontal disease. Children and adolescents who have type 1 diabetes or immune deficiencies are more likely to suffer from periodontal disease.

There are three types of periodontal diseases Dr. Venetia Laganis and our team see in children and adolescents.

Chronic gingivitis

Parents may suspect that their adolescent has chronic gingivitis if he or she shows or complains of symptoms such as redness, swelling, or bleeding gums. Early treatment may prevent gingivitis from developing into a more severe form of periodontal disease.

Aggressive and/or chronic periodontitis

Once called adult periodontitis, the term chronic replaces “adult” because periodontitis can occur in people in their early teenage years, and progress throughout their teens. Chronic and aggressive periodontitis primarily affects incisors and first molars. One of its distinguishing characteristics is bone loss. Curiously, patients who suffer from this form of the disease have minimal dental plaque on examination.

Generalized aggressive and chronic periodontal disease

This form of periodontal disease has many of the same characteristics of the chronic and aggressive form, but this more severe type of the disease affects the entire mouth. Symptoms include major plaque and calculus accumulation, and inflamed gums.

In both forms of more severe periodontal disease, the overall gum structure may change. The severity of these changes may alter gum strength enough to loosen teeth, or even worse, cause them to fall out.

The success of any treatment is largely contingent on early diagnosis. Dr. Venetia Laganis should conduct a thorough periodontal exam as part of an adolescent’s twice-yearly complete dental examinations.

The mouth is full of bacteria. Some of it is necessary for food digestion. Diseases are more likely to develop if bacteria travel to open places in the mouth, such as exposed gum pockets or cavities. Proper dental hygiene is essential for a healthy mouth, and a healthy mouth offers greater protection against painful dental diseases.

Be sure every member of your family has a complete dental exam and cleaning twice a year, and contact Dr. Venetia Laganis when you or your young kids or adolescents complain of pain, sensitivity, or other oral problems. Early detection at our Maple Grove office leads to treatment of oral problems and prevents them from turning into serious periodontal disease and potentially irreversible problems.

How to Brush a Two-Year-Old’s Teeth Effectively

April 29th, 2026

Our team at Laganis Pediatric Dentistry would like to offer some tips regarding the sometimes dreaded task of brushing a toddler’s teeth.

Much of the trick lies in the positioning. Before you begin, make sure you are in a position of control. This protects both you and your child from injury. Consider how well you can see. If you cannot see clearly, the quality of brushing drops significantly. For instance, if your child is standing, you are likely to see only the bottom teeth well.

Our team finds that the best position for brushing and flossing a toddler is when your child is calm. Have your child lie down on his or her back with arms out to make a T. Sit down just above the head and lightly place your legs over your child’s arms. Using a circular motion, brush all sides of the teeth.

It may sound odd, but approaching the routine this way can make brushing time a cinch! After you’re done, give your child the toothbrush and let him or her have a turn. The benefit of doing the brushing and flossing first is that it gives an example, which your child is more likely to repeat when you’re done.

Different methods work best for different families and children. These practices need to be performed with kindness and care. Be gentle and make this time a happy learning time. Don’t forget to bring your child to our Maple Grove office for regular dental checkups and cleanings. Dr. Venetia Laganis can advise you on ways to implement portions of these tips in a way that may work bests for you and your child.

When should my child start using toothpaste and how much should I use?

April 22nd, 2026

As a parent, it is your job to instill good dental habits in your kids, and this starts even earlier than you might realize. The American Academy of Pediatric Dentistry responds to the “when to start” question with a succinct “The sooner the better!”

From the time your baby is born, you should make sure that your child’s gums are regularly cleaned using water and a toothbrush made for infants. Once the first tooth erupts, you should visit the pediatric dentist for the first time. Dr. Venetia Laganis and our staff often recommend that if your child is a year old, but has yet to get the first tooth, you should bring your son or daughter to our Maple Grove office for his or her initial dental care appointment.

Once your child’s teeth start to appear, you can begin brushing two times per day, using fluoride toothpaste. Choose a toothbrush made specifically for your child’s age group, and one with has soft bristles.

Only a small smear of toothpaste is needed if your child is under two years old. Once the child celebrates his or her second birthday, you can use a pea-sized amount of fluoridated toothpaste. Continue this practice until your child is five.

Of course, it is important that you monitor your child’s tooth brushing closely to help educate about proper techniques. Some young children might try to eat or swallow toothpaste, and this needs to be strongly discouraged. Be sure to teach proper rinsing and spitting behavior to round out your child’s early childhood tooth-care regimen.

For young kids, tooth brushing can be made into a fun event, and you can find a multitude of special toothbrushes that appeal to kids. There are even uniquely flavored and colored toothpastes that might encourage your child to get into the brushing game!

Building Blocks for a Healthy Grown-Up Smile

April 15th, 2026

Even before a baby is born, those tiny baby teeth are already forming. Expectant mothers can help ensure that their children’s baby teeth will be strong and healthy by getting the recommended amounts of proteins, vitamins, and minerals in their prenatal diets.

But a mother can’t “eat for two” to make sure her child’s adult teeth are healthy—children’s permanent teeth begin real growth and development only after birth. What can we do to encourage strong permanent teeth as our children grow and develop? Here are four important building blocks parents can use to lay a healthy foundation for their children’s grown-up smiles.

Serve a Tooth-Healthy Diet

The same vitamins and minerals that help create baby teeth are essential for creating healthy adult teeth. Tooth enamel, the hardest substance in the body, is almost completely made up of calcium phosphate minerals.  A diet which provides the recommended amounts of calcium and phosphorus helps your child’s body grow strong enamel. And don’t forget vitamin D, which our bodies need to absorb calcium and phosphorus.

A tooth-healthy diet should include several servings of foods which provide calcium, such as dairy products (milk, yogurt, cheese), dark leafy vegetables, and fortified juices, cereals and tofu. Phosphorus can be found in proteins like meat, fish, and poultry, as well as beans, nuts, dairy, and whole grains. Egg yolks and fatty fish are natural sources of vitamin D, and it’s easily available in fortified foods such as cow’s milk, soy milk, cereals, and orange juice.

Use the Right Amount of Fluoride

Fluoride is called “Nature’s cavity fighter” for a reason. Fluoride reduces the risk of cavities and helps strengthen tooth enamel. Dr. Venetia Laganis can offer invaluable advice on when to start and how to use fluoride toothpaste to protect your child’s baby teeth and developing adult teeth.

Can there be too much of this good thing? While fluoride is a safe and effective way to protect teeth in normal, recommended amounts, too much fluoride can lead to fluorosis. This condition can cause cosmetic changes in the enamel of permanent teeth, from almost invisible lighter spots to darker spots and streaking.

How to make sure your child gets the right amount of fluoride?

For children under the age of three, use a dab of toothpaste no larger than a grain of rice. Ask Dr. Venetia Laganis if fluoride toothpaste is recommended.

Young children can’t always understand the idea of spitting and rinsing after brushing, so children between the ages of three and six should use only a pea-sized dab of fluoride toothpaste, and need you there to make sure they spit and rinse afterward.

Ask us about local water fluoride levels if you have any concerns about using tap water for drinking or for mixing formula, keep fluoride toothpastes and other products out of the reach of children, monitor your children while they brush, and always check with us before giving your child a fluoride rinse or supplement.

Help Your Child Retire Harmful Thumb Sucking and Pacifier Habits

Your child might self-comfort with the help of a pacifier or thumb sucking, which can be a valuable soothing habit. But it’s important to talk to Dr. Venetia Laganis to see just how long this soothing habit should last. Around the age of four, aggressive thumb or pacifier sucking can lead to problems for permanent teeth.

Vigorous sucking can cause protruding upper front teeth. Aggressive sucking can lead to changes in the shape of your child’s palate and jaw. Open bite malocclusions, where the upper and lower teeth are unable to meet, and overbites, where the upper teeth overlap the lower teeth more than they should, can also be the result of lengthy and forceful thumb sucking.

Take Care of Baby Teeth

Baby teeth are important! They bite and chew food, and they work with the tongue to help your child learn to pronounce words properly. And there’s one more important reason to make sure primary teeth stay healthy: they serve as the place holders which guide permanent teeth into their proper spots.

When a baby tooth is lost too early, due to decay or injury, the teeth on either side can drift into the empty space, preventing a permanent tooth from erupting where it needs to. Any misalignment or crowding which results may require orthodontic treatment in the future.

Call our Maple Grove office if your child unexpectedly loses a baby tooth. There may be no cause for concern, or, if there’s a potential problem, an appliance called a “space maintainer,” which keeps the baby teeth from shifting out of place, can be fabricated especially for your child.

Your child’s adult teeth are being formed now. Work with us to make sure the building blocks of present and future dental health are in place. You’re giving your child the foundation for a lifetime of beautiful, grown-up smiles!