A Closer Look At Our Teeth
WE USE OUR TEETH all day, every day, for chewing, talking, and flashing big smiles at friends and family, but what are the structures that allow our teeth to do so much? Let’s take a look at what our teeth are made of. Layer 1: Tooth Enamel The portion of each tooth that we can see above our gum tissue is the crown, and it has three different layers. On the outside is a protective layer of enamel, the hardest substance in our entire bodies. It has to be so that we can chew our food effectively. Unlike bone, enamel isn’t made of living cells, so it can’t repair itself as easily. It’s also vulnerable to acid erosion. We can protect it with regular brushing and flossing, dental visits, and by cutting down on acidic and sugary foods and drinks. Layer 2: Dentin Underneath that hard layer of enamel is dentin, which is softer
Why Are My Teeth So Sensitive?
IS A SIMPLE SPOONFUL of ice cream enough to make you cringe because of the pain in your teeth? Do you have to be careful when you drink hot coffee that none of it touches your chompers? If you know the feeling, then you’re one of millions who experience tooth sensitivity. Let’s take a closer look at what causes tooth sensitivity and what can we do about it. How We Feel Sensation In Our Teeth Each of our teeth is covered in a layer of protective enamel. Underneath this is dentin, which is a lot like bone. Dentin contains thousands of microscopic tubules that run through it from the inside of the tooth out to the enamel. At the core of each tooth is the pulp chamber, which contains nerves and blood vessels. Because of those tubules, the nerves inside the tooth can detect what’s happening on the tooth’s surface. https://www.youtube.com/watch?v=7PH9n0t46Us Common Causes
Oral pH: A Delicate Balance
YOU MIGHT REMEMBER a little bit about pH from a science class you took years ago in middle school or high school. Even if you don’t, that’s okay; it’s time for a refresher course because pH plays a major role in our oral health. The Basics (And Acidics) Of pH We could go into some really complicated things about hydrogen ions, but the important thing to know is that a pH of 7 is neutral — neither acidic nor basic. For example, water has a pH of 7. As the numbers get smaller than 7, the substance becomes more acidic, and as they get larger than 7 (up to 14), it becomes more alkaline or basic. Make sense? Good. Now let’s look at what this has to do with our mouths. Acid Versus Tooth Enamel Tooth enamel is the hardest substance in the human body, so it’s pretty tough. It is, however, highly
Dental X-Rays: It’s Time For Your Close-Up
IF WE ASKED you to list three things that happen in a typical dental exam, dental X-rays would probably be one of them. But do you know what they’re used for? It depends on the type of X-ray, so let’s look at what these are. Getting The Wide Shot With Panoramic X-Rays If you’ve ever stood on a circular thing with your chin on a little platform and been told to stand still for a few seconds while a machine spun around your head, you’ve had a panoramic X-ray. This is the most common type of extraoral (outside the mouth) X-ray. Panoramic X-rays show the entire mouth in one image. In them, we can see incoming adult teeth and wisdom teeth, including impacted ones, which is how we can determine whether there is enough room for them and if they’ll come in without any extra help. This type of X-ray also makes
Temporomandibular Disorders
OUR JAWS DO A LOT of work throughout the day, opening and closing over and over so that we can do ordinary things like talk, eat, and yawn. Ideally, all of the anatomy involved functions as it should and we can perform these tasks without trouble, but many people struggle with temporomandibular joint (TMJ) disorders because something has gone wrong. The Anatomy Of The Temporomandibular Joints The joints on both sides of our jaw, located between the ear and the cheekbone, consists of three parts: the socket (part of the temporal bone), the ball (the top part of the jawbone), and a small, fibrous disk that acts as a cushion between the two. The ball and socket are covered in cartilage to help keep movement smooth and comfortable. If the disk erodes or moves out of its proper alignment, if the cartilage on the bone is worn away by arthritis, or if there
The Effects Of Pregnancy On Oral Health
YOU CAN ALWAYS expect your body to go through a lot of changes when you’re expecting, but did you know that some of those changes are to your oral health? The changing hormone levels of pregnancy actually put expecting mothers at greater risk of developing a variety of oral health issues, including gum disease, enamel erosion, and unusual swellings in the gums. Pregnancy Gingivitis There’s so much to do in the months leading up to the arrival of a new baby, but that’s no reason to leave brushing and flossing on the back burner, because pregnancy hormones can lead to the tender, swollen gums of gingivitis. Around 40 percent of pregnant woman have some form of gum disease, and studies have linked pregnancy gingivitis to premature delivery and lower birth weights. Make sure to brush with a soft-bristled toothbrush and floss daily to keep the plaque away from your vulnerable gums. Morning Sickness And
Protecting Your Child’s Teeth From Injury
WE ALL REMEMBER WHAT it was like to be a kid. Running around, playing outside, discovering the world around us, and making great friends. We also remember the scraped knees and bumps and bruises that came along with all of that. As parents, we want our kids to have all the same great experiences we did, but hopefully without some of the injuries — particularly tooth injuries. Tips For Tooth Safety There are a few simple things we can do to keep our kids’ teeth safe, whether they’re at home or playing with friends. The most common cause of tooth injuries in babies and toddlers is the bathtub. All that slippery porcelain makes it easy for them to fall and hurt their teeth. To minimize this risk, never leave a baby or toddler unattended in the bathtub. Frisbees, balls, and other things meant for throwing can easily cause tooth injuries. Before your child
Canker Sores: Causes And Treatment
HAVE YOU EVER TRIED to enjoy one of your favorite foods, but that angry, swollen lump on your gums or the inside of your cheek kept stinging and hurting? Then you know what it’s like to have a canker sore. These sores are round ulcers that can develop on the inside of the lips and cheeks, on the gumline, or even on the tongue, and spicy, hot, or acidic foods can painfully agitate them. Let’s take a look at what causes these sores, how we can avoid them, and how we can help them heal faster. What Causes A Canker Sore Canker sores can develop for a variety of reasons. They can be the result of a viral infection, a food allergy, or a mouth injury, but other factors like stress, hormonal fluctuations, and vitamin or mineral deficiencies can also make them more likely. Another factor that can contribute to the frequency of canker
Root Canal Myths: Busted
HAVE YOU EVER HEARD someone begin a sentence “I’d rather have a root canal than…”? The negative portrayal of root canal treatment in our culture isn’t just a cliché; it’s a myth! That’s why we’re using this post to knock down some of the most common root canal myths out there. Myth 1: “Root Canal Treatment Is Painful” Many adults struggle with dental anxiety. The prospect of going to the dentist may fill them with dread, even for a simple cleaning appointment, so we understand why a patient might expect something horrible and painful when they get the news that they need root canal treatment. However, thanks to modern technology and anesthetics, root canal treatment can be performed quickly and comfortably. The best part is that the pain of your infected tooth will be gone! Myth 2: “If My Tooth Doesn’t Hurt, I Don’t Need Root Canal Treatment” A common assumption people make
Train Your Child To Be A Flossing Ninja
BEING A GOOD NINJA isn’t just about mastering the nunchaku and learning to move about completely undetected; it’s also about keeping one’s teeth and gums healthy and strong. One of our greatest weapons against gum disease and tooth decay is a good flossing habit. The Importance Of Flossing To The Path Of The Ninja You might wonder why it’s so important for a young ninja-in-training to floss. If baby teeth are only temporary, then why does it matter to keep them healthy, and does flossing really make a difference? While it is true that baby teeth will soon be replaced by adult teeth, it is still critical to keep them healthy and strong so that the adult teeth can come in where they should. A toothbrush isn’t enough to keep them clean, which is where flossing comes in. When To Begin Flossing Training It takes time for all shinobi to develop good dexterity