The Different Types Of Teeth

YOU’VE PROBABLY NOTICED that your teeth aren’t all the same shape, but do you know the reason? Humans have four different types of teeth, and they each serve specific purposes, both in helping us chew and in giving us our beautiful smiles!

Types Of Teeth And What They Do
The reason we need so many different types of teeth is that we are omnivores, which means we eat both plants and meat. We need teeth that can handle all of our favorite foods!

Incisors
At the very front of the mouth, the top four and bottom four teeth are the incisors. The middle ones are central incisors, while the ones on the sides are lateral incisors. Incisors are built for slicing. When we take a bite out of an apple, for instance, our incisors shear off a tasty chunk of fruit, but they aren’t the teeth we actually chew with.

Canines
Next to the lateral incisors are our canines, which are the sharpest and longest teeth in our mouths. This enables them to grip and tear food, particularly meat. Unlike incisors, we only have four canines. Their long roots and their position at the “corners” of our dental arches also make them some of the most important teeth in our smiles, because they provide much of the shape. Another name for canine teeth is eyeteeth. That might seem weird, but it’s because these teeth are directly beneath our eyes!

Premolars
After the canines, we have our premolars. You can think of premolars as hybrids between canines and molars. They have sharp outer edges, but they also have flat chewing surfaces, which means they can help the canines with tearing food and the molars with grinding it up. We don’t have any premolars as children; our eight adult premolars are actually the teeth that replace our baby molars!

Molars
Finally, we have the molars. Molars are our biggest teeth, with multiple roots and large, flat chewing surfaces. We have eight baby molars and up to twelve adult molars, depending on whether or not we have and keep our wisdom teeth. Molars are the teeth that do most of the chewing, because those flat surfaces are perfect for grinding and crushing food until it’s ready to be swallowed.

What About Herbivores And Carnivores?
Our teeth are the way they are because we’re omnivores. Herbivores (plant-eaters) and carnivores (meat-eaters) have very different teeth. Herbivores typically have chisel-like incisors and large, flat premolars and molars for chewing plants, while their canines are small, if they have them at all. Carnivores tend to have much bigger canine teeth than we do, but their incisors are much smaller, and while they still have premolars and molars, they are often serrated like knives, built for shredding rather than grinding.

Biannual Visits
What do all four types of your teeth have in common? They need regular attention from a dentist! Keep bringing those incisors, canines, premolars, and molars to see us every six months so that we can make sure they’re all staying healthy. In the meantime, you can do your part by remembering to brush twice a day, floss daily, and cut back on sugary treats!

We look forward to seeing you again!

Fighting Back Against Oral Cancer

ORAL CANCER IS A SUBJECT we’d all prefer not to have to think about, but it’s critical to have a basic understanding of risk factors and symptoms. More than 50,000 people in the U.S. were diagnosed with oral cancer last year, and that number is expected to rise. That’s why, in honor of Oral Cancer Awareness Month, we’re dedicating a blog post to giving our patients the tools they need for early detection.

Oral Cancer Risk Factors
There are several risk factors that increase a person’s chances of developing oral cancer. Some of them are out of our control, such as age and sex. Men are twice as likely as women to develop oral cancer, and it is far more common in people over 45. But there are plenty of risk factors that we can control, the biggest of which is tobacco. A whopping 85 percent of oral cancer cases are linked to some kind of tobacco use (even e-cigarettes). The next biggest avoidable risk factor is frequent, heavy alcohol consumption.

A few of the less-obvious risk factors include getting too much sun (which can cause lip cancer), HPV, and neglecting your oral hygiene, particularly if you also smoke. You can eliminate this risk factor by brushing twice a day, flossing daily, and scheduling regular dental appointments!

Symptoms To Watch Out For
Unfortunately, even people with none of these risk factors will sometimes develop oral cancer anyway, which is why it’s important to be able to recognize the symptoms, which include:

A sore in the mouth or on the lip that doesn’t heal
Red or white patches inside the mouth
Unusual lump on lip, mouth, neck, or throat, or strange thickness in the cheek
Persistent sensation of having something stuck in the throat
Numbness of mouth or tongue
Difficulty with chewing or swallowing
Chronic bad breath
If you do have one or more of the risk factors for oral cancer, getting regular general health screenings can catch it before you even notice any symptoms. The earlier oral cancer is caught, the easier it is to beat it.

Where Does The Dentist Fit In?
Another way oral cancer is caught early is at regular dental exams! In addition to checking your teeth for cavities and your gums for signs of gum disease, we can spot many of those early symptoms of oral cancer while we’re looking at your mouth, which is just one more reason why it’s so important to keep scheduling your dental appointments!

Even if you don’t have oral cancer or any of the risk factors, you can still help the people who are fighting this disease. Ask us how you can get involved!

We look forward to seeing you soon!

Defeating Your Dental Anxiety

FOR PEOPLE WITH DENTAL anxiety, the prospect of an appointment with the dentist can be so intimidating that they’d rather suffer tooth pain in silence than get it treated. That’s why we’re dedicating this post to helping our patients triumph over their dentist-related fears!

Don’t Let Pop Culture Give You The Wrong Idea About Dentists
Whenever dentists appear in movies and TV shows, we tend to be portrayed in a very over-the-top way that can make us seem much scarier than we are. These fictional stereotypes are relics of the pre-World War II era, before anesthetics where the norm, but modern dental offices have high standards for the care and comfort of patients.

Don’t Be Embarrassed; Dental Anxiety Is Normal
If you’ve been struggling with a fear of the dentist, that’s nothing to feel embarrassed about. Between 9 and 15 percent of Americans are so nervous about the idea of going to the dentist that they avoid it completely! But just because it isn’t uncommon doesn’t mean it’s healthy. Preventing serious dental problems through regular, twice-a-year cleaning appointments is always better than allowing those problems to develop further.

Get To Know Our Team!
If you or someone you care about struggles with dental anxiety, feel free to schedule a time to come to our practice, meet our team members, and get used to the facility. We want you to feel safe and comfortable when you’re with us, and we’ll answer any questions you may have!

We look forward to seeing you!

Swimming And Oral Health

HERE’S NOTHING BETTER than a swim in the pool to cool down during the hot summer months. Before we dive in, we should be aware of how our time in the pool can impact our oral health. That’s right: the chlorine in swimming pools doesn’t just cause dry skin and eye irritation, it can also have an effect on our teeth.

Chlorine Versus Our Teeth
The reason swimming pools contain chlorine is that it helps to decontaminate the water from microbes and other unpleasant things that could pose health and sanitation risks to swimmers. However, when chlorine is added to water, it forms a weak acid, and unless the pool’s pH isn’t carefully regulated, that acid can lead to a condition called swimmer’s calculus.

Swimmer’s calculus is yellow and brown stains that can develop on teeth enamel after too much exposure to chlorine. It’s also what can make our teeth feel more sensitive after swimming, because enamel erosion leaves the dentin underneath more vulnerable. When we have good oral health, our saliva works to keep our mouths as close to a neutral pH as possible, thus protecting our enamel from erosion, but acid exposure can harm enamel before the saliva can do its job.

This isn’t usually a problem for casual swimmers, but anyone who is a serious swimmer or participates in water sports should be aware of the possibility of developing swimmer’s calculus. The best ways to prevent chlorine damage to your teeth are to maintain a good oral health routine with daily brushing and flossing, drink plenty of fresh water to flush out the chlorine residue, and keep your mouth closed while swimming!

Check out this video to learn about other ways our teeth are exposed to acids:

Dental Concerns Of Scuba Diving
If swimming pools aren’t your thing but you love snorkeling and diving, your teeth will be safe from the effects of chlorine, but they may still face other problems. Barodontalgia, commonly called tooth squeeze, is when tiny air bubbles trapped in cracks, crevices, and holes in our teeth change size due to pressure. This pressure change can result in significant tooth pain and can even fracture teeth, and a good preventative measure is a dental appointment before diving season begins!

Most divers are familiar with how uncomfortable those “one size fits none” mouthpieces can be, but do you know they can be bad for your teeth? Divers with poorly-fitting mouthpieces have to clench to keep them in place, and this can lead to Temporomandibular Joint Syndrome (TMJ), which causes jaw pain and headaches and makes it uncomfortable to chew. If you’re a frequent diver, you might want to invest in a custom-fitted mouthpiece.

Let’s Get Those Teeth Ready For The Water!
We want all of our patients to have a wonderful summer enjoying their favorite water sports and activities without fear for the effects on their teeth. Schedule a dental appointment so that we can make sure your teeth are healthy and answer any of your questions about underwater tooth problems and how to avoid them!

Take time to cool off this summer! You deserve it!

All About Baby Teeth

A BABY’S FIRST TOOTH is a major milestone, and a child losing their first tooth is another! As parents, it’s important for us to know what to expect when it comes to our children’s baby teeth, from when they come in to when they lose them, and how to take good care of them in between. That’s why we’re dedicating a blog post to baby teeth!

The Purpose Of Baby Teeth
Just because baby teeth don’t last our whole lives, that doesn’t mean they don’t serve important purposes or that we can slack off taking care of them. Baby teeth help children chew, speak, and flash those beautiful smiles. Most importantly, they hold the places of permanent teeth so that they can come in where they’re supposed to once there’s room for them.

Keeping Baby Teeth Healthy
When your child has baby teeth, it’s the perfect time to teach them good life-long dental health habits. This way, by the time those adult teeth start coming in, they’ll already be pros at brushing and flossing so that they’ll be able to keep their permanent teeth healthy for life!

Before your children are old enough to start taking care of their teeth by themselves, there’s plenty you can do for them. Even before the first teeth appear, it’s important to gently clean away any residue from breast milk or formula so that the sugars in the milk can’t linger and feed oral bacteria.

Baby Teeth Timeline
Most children follow a similar timeline in getting their baby teeth, but not every situation is the same, so don’t get worried if your child doesn’t fit perfectly into these windows. The first two teeth (the bottom central incisors) typically show up between 4-7 months, followed by the top central incisors at around 8-12 months. The lateral incisors come in between 9-16 months, and the first molars make their appearance any time between 13-24 months, followed by the canines and, finally, the second molars.

The full set of baby teeth will usually have grown in by age three. Around age six is when those baby teeth begin to be replaced by adult teeth, in about the same order they first came in. From ages six through twelve, a child will lose teeth and grow their new ones pretty rapidly.

We Have The Answers
Besides knowing the basics about what baby teeth are for and when they’ll come in and fall out, it’s also important to know when to start bringing your child in to the dentist. The best time for that is when that first tooth arrives! We can’t wait to see you and your child and help you get them on a path to lifelong healthy teeth!

Keep taking care of those teeth, whether baby or permanent!