Dental Adulting

August 20th, 2025

Now that you’re entering the working world, or heading off to college, or pursuing any of the many adventures awaiting you in adult life, you’re ready to take on more adult responsibilities. And one of those responsibilities is making sure you maintain your dental health.  

Luckily, it’s not that hard! Successful adulting often means simply making small proactive choices which add up to big long-term benefits. So, let’s look at a few of the everyday habits of dentally successful adults.

Choose a Healthy Lifestyle

  • Eat well.

Just like the rest of our bodies, our teeth and gums need a healthy diet to thrive. Sugar-fueled study sessions and energy drink-filled work hours should be the rare exception, not the norm. A diet rich in vitamins and minerals keeps gums healthy and enamel strong.

  • Don’t use tobacco products. 

Cigarettes, cigars, pipe smoking, chewing tobacco—any form of tobacco products, especially combined with alcohol use, can greatly increase your chances of developing mouth and throat cancers.

  • Talk to your doctor about the HPV vaccine.

HPV (human papillomavirus) can also cause mouth and throat cancers. The American Academy of Pediatrics recommends the HPV vaccine for kids ages 9 through 12. If you haven’t been vaccinated yet, talk to Dr. Venetia Laganis about the potential benefits of the HPV vaccine. 

Keep Up with Your Orthodontic Care

If you’ve spent several of your teen years in braces or aligners creating a beautiful, healthy smile, you don’t want to see all your hard work go to waste. Retainers are designed to make sure your teeth stay just where they belong for a lifetime. 

When retainers aren’t worn as directed, especially when braces or aligners first come off, the teeth can shift back to their old positions. Sometimes going back to your regular retainer schedule can fix any minor movement, but sometimes patients need to go back for repeat orthodontic treatment.

How to avoid orthodontic do-overs?

    • If you have a retainer, wear it as scheduled to maintain your alignment and healthy bite. 
    • Put your retainer in a case when you’re not wearing it. A bent or broken retainer won’t keep your teeth aligned properly and can damage delicate oral tissues!
    • If your retainer is damaged, see the dental team at Laganis Pediatric Dentistry in Maple Grove ASAP for repair or replacement.

 Practice Good Oral Hygiene

  • Brush at least twice a day, for two minutes each time. 

Plaque begins to build up within hours after your last brushing. Removing plaque morning and evening also removes the cavity-causing bacteria which live in plaque. These bacteria erode enamel and lead to cavities.

  • Floss at least once a day. 

Flossing helps remove plaque from your gumline. When plaque accumulates over time, it becomes tartar, a substance so hard that you’ll need a dental professional to remove it. The bacteria in plaque and tartar irritate your gums, and this irritation is the beginning of gum disease. Early stage gum disease (gingivitis) can often be reversed with better brushing and flossing habits—but, even better, help stop gum disease before it starts with daily flossing.

  • See your dentist regularly. 

If you’ve been seeing your pediatric dentist since early childhood, you’ve probably developed a great partnership. You know that a visit twice each year, or as recommended, for an exam and a professional cleaning will make sure your smile stays its healthy, sparkling best. 

And now that you’re entering adulthood, it might be time to make a transition to your adult dental team. Some pediatric dentists suggest that patients transition to a new dentist around the age of 18, while others treat young patients through early adulthood. Talk to your dentist about how to graduate most easily and comfortably to a new dental team for your adult years—and then make regular checkups and cleanings with your new dentist a priority.

Not so difficult, right? In fact, you’ve probably adopted most of these healthy habits already. Take charge of your dental health now, make good habits a part of your daily routine, and you’ll be prepared to enjoy a lifetime of healthy, attractive, adult smiles!

 

Dental Emergencies in Children

August 13th, 2025

Unfortunately, dental emergencies can sometimes be unavoidable among young children. The good news is Dr. Venetia Laganis can help you prepare in case you and your child find yourselves in any of the following situations.

Teething

Starting at about four months and lasting up to three years, your son or daughter may experience teething pain. It’s common for teething children to grow irritable and become prone to drooling due to tender gums. Give your child a cold teething ring or rub his or her gums with your finger to help relieve the discomfort.

Loss of Teeth

If a baby tooth is knocked out in an accident, bring your child to our Maple Grove office to make sure damage hasn’t occurred in the mouth. Permanent teeth can sometimes grow in before baby teeth have fallen out. In this situation, Dr. Venetia Laganis should examine your child to make sure teeth are growing in properly. This can prevent serious issues from arising later in adulthood.

Gum Issues

Bleeding gums could mean several things. They may be an early sign of periodontal disease, which results from poor oral hygiene. Gums may also bleed if a youngster is brushing too hard or has suffered an injury to the gum tissue.

Rinse your child’s mouth with warm salt water and apply pressure to the area if bleeding continues. Don’t hesitate to contact our Maple Grove office if you are concerned so we can schedule an appointment.

As a parent, you can provide the best education for your children on proper oral hygiene habits. If you some coaching, ask Dr. Venetia Laganis for tips during your next appointment.

Is your child a mouth breather?

August 6th, 2025

Have you ever watched to see if your child is breathing through his or her mouth? Breathing through the mouth instead of the nose may lead to trouble for youngsters. Kids who typically breathe through their mouth—most often children who suffer from allergies—experience problems getting enough oxygen into their blood, a condition that affects their weight, size, sleep, and even their performance in the classroom and daily life.

Mouth breathing as a child can also lead to sleep apnea, behavior and learning problems, delayed speech, dental and facial abnormalities, and even breathing problems as your child grows. There are a multitude of reasons for an individual to mouth breathe, such as enlarged tonsils, adenoids, and deviated nasal septum, but the cause is usually allergies.

As bad as the condition sounds, we want you to know mouth breathing is a treatable condition. Doing so, though, requires early diagnosis and treatment. Since our team at Laganis Pediatric Dentistry sees our patients every six months, we may be in a position to identify the symptoms of mouth breathing.

If you suspect your child is a chronic mouth breather, please give us a call at our convenient Maple Grove office to schedule an appointment with Dr. Venetia Laganis.

When Is a “Cavity” Not a Cavity?

July 30th, 2025

Is this a trick question? After all, you and your family probably already know quite a lot about cavities:

  • It all begins when bacteria-filled plaque sticks to teeth and starts to attack enamel. How?
  • Because the bacteria in plaque use the sugars and other foods we eat to produce acids.
  • These acids gradually weaken teeth by dissolving minerals that help make up our enamel (a process called demineralization).
  • Over time, a hole, or cavity, develops in the tooth surface.
  • Left untreated, bacterial decay can spread to the inside of the tooth, creating a more serious cavity.

Dr. Venetia Laganis might discover an unexpected cavity at a regularly scheduled dental exam at our Maple Grove office, but there are also some symptoms that should have you calling for an appointment. A cavity can cause sensitivity when eating something hot or cold, or it can be painful, or you might even notice visible discoloration or damage to the tooth surface.

So, if your child has any of these symptoms, it’s a cavity, right? It might be—but it might not. Sometimes, because the symptoms are similar, what we suspect is a cavity is really enamel erosion.

The bacteria-created acids weaken enamel. But it’s not just bacteria that subject our teeth to acids. Acidic foods are one of the leading causes of tooth erosion.

And while we expect damage from a lifetime of acidic foods and beverages to catch up with us as we age, the fact is that erosion is becoming a problem even for young children. How is this possible? Let’s look at some food chemistry.

Our normal saliva pH level is around a 7, which is neutral. Any number lower is acidic; any number higher is alkaline. Acidic foods have a low pH (the pH of lemon juice, for example, measures between 2 and 3), and can reduce our normal, neutral pH level. When saliva pH levels drop to 5.5 or lower, tooth enamel starts to demineralize, just as it does when exposed to the acids from oral bacteria.

Regularly snacking on citrus and other acidic fruits, fruit juices, flavored drinks, sour candies, and other acidic foods can cause enamel erosion. Especially erosive are sports drinks, energy drinks, and colas, because they contain some combination of citric acid, phosphoric acid and/or carbonation.

So, when might you suspect enamel erosion? Your child might be sensitive to hot or cold foods, or feel pain, or even have noticeable enamel loss or pitting. Even though these symptoms may not have been caused by plaque and bacteria, acidic erosion from our diets leaves weakened enamel just as vulnerable to cavities and decay.

How to avoid erosion?

  • Serve acidic foods sparingly, or as part of a meal. This helps our saliva pH stay in the neutral zone.
  • Balance acidic foods with low-acid choices to neutralize acids and restore a normal pH balance. For example, mix those acidic berries with a banana.
  • Use a straw! These are not only fun, but this simple solution keeps erosive drinks from bathing young teeth in acids.
  • Encourage your child to drink water instead of an acidic beverage, or drink it afterward to rinse acids away. The pH of pure water? A perfect, neutral 7. And by using tap water instead of bottled water, you’ll be providing fluoride, which helps strengthen enamel.
  • What about brushing right after eating or drinking something acidic? Ask Dr. Venetia Laganis if your child should rush for the brush. We may recommend waiting 30 minutes or so after an acidic treat to give the teeth time to remineralize. Otherwise, brushing might cause more wear and tear on enamel.
  • Finally, while foods are often the source of acid erosion, medical conditions can cause erosion as well. Talk to us about ways to minimize erosion while addressing these medical needs.

Be proactive. Ask your Dr. Venetia Laganis about healthy drinks and snacks for healthy teeth. Make sure to keep on top of brushing and flossing, and stick with fluoride toothpastes. And visit our Maple Grove office regularly for exams and cleanings.

There’s really no trick to it—preventing enamel erosion helps keep your child’s teeth structurally strong and cavity-free for a lifetime of beautiful and healthy adult smiles.