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Modern orthodontic technology has changed the way you wear braces. Brackets are smaller and come in a variety of shapes and colors. Wires are more efficient. Clear aligners can eliminate the need for brackets and wires altogether. And your high-tech advantages don’t stop there—today’s digital X-rays make creating your treatment plan even more convenient and efficient.

Why Are X-rays Necessary?

Beautifully aligned teeth and a healthy bite are the visible result of your orthodontic work, but there’s a lot going on above and below the surface that needs to be discovered and taken into account before your treatment even begins. X-rays help Dr. Cronin evaluate:

• The size, shape, and position of your teeth, including impacted teeth and wisdom teeth
• The size, position, and health of your roots throughout treatment
• The size and shape of your jaw bones, and how they affect your teeth alignment and bite
• Your progress during different phases of treatment
• The most effective type of retainer for protecting your beautiful smile after treatment.

How Do X-rays Work?

Traditional X-rays, or radiographs, make use of film just like traditional cameras. When you have an intraoral X-ray, for example, the film is sealed in a moisture- and light-proof packet, and placed inside the mouth to capture images of specific teeth and the bone around them.

The X-ray machine is aligned precisely with the film and an exposure is taken. The image at this point is latent, and won’t show on the film, because, just like photo film, traditional radiographs need to be chemically processed before they produce a visible image.

Digital technology, on the other hand, uses an electronic sensor instead of film. For an intraoral digital X-ray, a small sensor is positioned in the mouth just like a film. When the X-ray is taken, a digital image capture device produces an image which is formed by a matrix of pixels instead of a photo-like film exposure. This format allows the image to be sent directly to a computer for immediate display without requiring processing.

Even though these methods seem very similar, digital X-rays offer some significant advantages over traditional films. Let’s look at how they compare, more or less.

• More Diagnostic Advantages

A traditional X-ray is a fixed image. It cannot be modified or enhanced. Here the digital X-ray offers a clear advantage in evaluating your teeth and the bone structure surrounding them.

Just as you can enlarge certain types of images on your computer without blurring or losing detail, a digital X-ray uses computer software to magnify images while keeping their details sharp. They can also be enhanced through brightness and contrast applications to make details stand out even more.

There is even digital subtraction radiography software available that can be used to compare recent images to older ones, removing (“subtracting”) all the similarities in the two images to display only the changes in the two—even small changes—that have taken place over time.

• Less Exposure to Radiation

Modern technology means traditional X-rays expose patients to less radiation than ever before, but digital X-rays have significant advantages here as well. Radiation exposure can be reduced by an additional 10%, 20%, or more with a digital radiograph.

And while all types of dental X-rays expose you to very little radiation, it’s always best to reduce exposure whenever possible.

• More Convenient for Sharing and Transmitting

If you need to share your X-rays with another dentist or physician, digital technology allows you to simply have them e-mailed to another office or multiple offices. You no longer need to worry about preserving physical copies, either.

• Less Waste

Unlike traditional X-rays, digital X-rays don’t need to be processed, so you save time in the office. And while the processing time is not significant (usually several minutes), if you need to repeat some X-rays for a clearer picture, or require different images for several teeth, this time can add up.

Digital X-rays are also more eco-friendly.  The fact that they don’t need to be developed means that the chemicals used to process traditional films are no longer necessary—which also means that there is no need to dispose of chemical waste products afterward.

Our goal is to provide you with the safest, most efficient, and most effective treatment possible. Digital X-rays are an important tool for orthodontists, helping us to provide you with the best treatment plan possible. If you have any questions about digital X-ray technology, contact our Langley office. We’re happy to explain the science—and the benefits—behind this high-tech diagnostic tool.

The stereotypical braces wearer – in middle school, with a mouth full of metal brackets – has led to numerous myths about orthodontics that discourage many people from getting the dental care they need. Dr. Cronin and our staff would like to put some of these myths to rest.

Myth 1: Orthodontic treatment is for kids. Although teenagers often visit the orthodontist to get braces, adults represent a growing proportion of orthodontic patients. Whether you’re eight or 80, a consultation with an orthodontist can identify problems with your teeth, jaws, or bite that can be corrected by orthodontic interventions.

Myth 2: Traditional, metal braces are my only option. Advances in orthodontic technology have rendered improved braces and other orthodontic appliances that are much less noticeable than the braces of yesteryear. Ask Dr. Cronin about Invisalign® braces and other options that make sense for your situation.

Myth 3: Orthodontic treatment is only helpful for crooked teeth. Sure, a crooked smile is a common reason that patients seek orthodontic care. However, orthodontic interventions help with a range of dental health problems. From missing teeth to overbite to jaw misalignment, your orthodontist can help with many problems associated with the teeth, gums, and jaws.

Myth 4: Orthodontic treatment is too expensive. As with any medical procedure, orthodontics can be pricey. However, our Langley team works with patients to find payment plans, insurance coverage, or other payment options that reduce the financial burden.

Press Pause

If you are getting braces in the near future, it’s very important to see your regular dentist first. That way, any cavities or other dental problems can be treated before your first orthodontic appointment at our Langley office.

Play it Safe

Once you have your braces, you’ll hearing a lot about how you need to be especially careful with your dental hygiene. Why? Because wires and brackets are obstacles to getting your teeth and gum area their cleanest. Plaque and food particles tend to stick to braces, and all too often can be missed while brushing. Plaque builds up around your gum line and brackets, and, in a very short time, can lead to sensitivity, demineralization, and cavities.

What can you do to prevent tooth decay?

• Increase Your Brushing Time

Instead of brushing twice a day, start brushing for two minutes after every meal. Put together a travel bag with a small toothbrush, toothpaste, floss, and interproximal brushes to clean your teeth when you’re on the go. If you absolutely can’t brush, rinse carefully with water, and then brush as soon as you can.

• Flossing—More Important than Ever

Use the flossing tools designed just for braces to make sure you’ve removed food particles and plaque from around your braces and gums. A water flosser can be helpful if manual flossing isn’t effective.

• Keep Up with Your Regular Dental Care

Schedule regular checkups and professional cleanings at your dentist’s office. They will be able to remove plaque you might miss at home.  

• Follow Our Advice

We’ll give you instructions on how to brush and floss, what products to use, and diet suggestions (such as keeping sugary and sticky foods off the menu and away from your braces). If we notice plaque building up around your gums and brackets, we’ll let you know that you need to step up your hygiene habits. We can also suggest rinses and toothpastes that help fight plaque.

But if, despite all your efforts, you do get a cavity? There are options!

• Ignoring Your Cavity?

Not an option. You shouldn’t wait until you are out of braces to get a cavity treated. This just gives decay a chance to spread further.

• Working With Your Braces

Repairing a cavity means removing the decay in the tooth, cleaning the area, and then filling the tooth. If your cavity isn’t located near your bands, brackets, or wires, your dentist might be able to work around your braces, and you can get your cavity treated during a regular dental appointment.

• Removing Parts of Your Braces for Treatment

Sometimes a cavity is located in a spot that your dentist can’t reach because of your braces. In that case, we’re able to coordinate with your dentist and remove a wire or bracket temporarily so you can have your tooth filled. Make an appointment to replace your bracket and re-attach your wire, and you’ll be back on schedule as soon as possible.

Fast Forward

Keep your eyes on your goal--you’re in braces because you want a beautiful smile. Keeping on top of your dental health is an essential part of creating that smile. Talk to Dr. Cronin about tips for getting your teeth their cleanest. If you do develop a cavity, we’ll help you figure out the best way to treat it without causing too much delay in your orthodontic treatment. Taking care of your teeth now is the best way to create a future of beautiful smiles!

When most patients ask Dr. Cronin this question, they're thinking strictly about sugar content — cut out the bacteria-feeding sugar that's present in regular soda by opting for a diet soda and it will be better for your teeth. That seems logical, right? Well, there's a bit more to it than that. Let's take a closer look at how any kind of soda can affect your dental health.

Diet Soda – Why it can also lead to tooth decay

The main culprit in these drinks that leads to decay is the acid content. Diet sodas and other sugar-free drinks are usually highly acidic, which weakens the enamel on your teeth and makes them more susceptible to cavities and dental erosion. The level of phosphoric acid, citric acid, and/or tartaric acid is usually high in sugar-free drinks so it's best to avoid them.

Some patients also enjoy drinking orange juice or other citrus juices. These drinks are high in citric acid and have the same effect on the enamel of your teeth.

So what about regular soda?

We know the acidity of diet sodas and sugar-free drinks contributes to tooth decay, so what about regular soda? Like we alluded to earlier, regular soda is high in sugar — a 12 ounce can contains roughly ten teaspoons of sugar — and sugar feeds the decay-causing bacteria in the mouth. This also includes sports drinks and energy drinks, which are highly acidic and loaded with sugar too. So these drinks are a double-whammy of sugar and acidity your teeth and body simply don't need.

The problems caused by both diet and regular soda is exacerbated when you sip on them throughout the day. If you drink it all in one sitting, you won't be washing sugar and/or acids over your teeth all day long and your saliva will have a chance to neutralize the pH in your mouth.

The best beverages to drink and how to drink them

Drinking beverages that are lower in acid is a good step to take to keep your enamel strong. According to a study conducted by Matthew M. Rodgers and J. Anthony von Fraunhofer at the University of Michigan, your best bets are plain water, black tea or coffee, and if you opt for a soda, root beer. These drinks dissolved the least amount of enamel when measured 14 days after consumption of the beverage.

If you still choose to drink soda, diet soda, sugar-free drinks, or juices here are some other tips to lessen tooth decay:

• Drink your soda or acidic beverages through a straw to minimize contact with teeth
• Rinse with water immediately after consumption of the beverage
• Avoid brushing your teeth between 30 minutes to an hour after drinking the beverage as this has been shown to spread the acids before your saliva can bring your mouth back to a neutral pH
• Avoid drinks that have acids listed on the ingredients label

Still have questions about soda, sugar, and acid? Give our Langley office a call and we’d be happy to help!