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X-rays have been a function of dental healthcare for a long time. That in and of itself should be good news, because it means we've had plenty of time to improve them. While there is always some risk in exposure to radiation, dental X-ray exposure has decreased significantly due to all the advances in technology. So there’s risk, but X-rays are quite safe.

Think of X-rays as you would about a car. Automobiles these days have all kinds of technology to make them as safe as possible. There's still a chance that you’ll suffer an accident. Would you stop using a car because of that risk? When it comes to dental X-rays, Drs. Nasrin Azimzadeh, Kristina Djukic, and Tabasam Akbar and our team believe the positives clearly outweigh the negatives.

X-rays can be done digitally or with film. For film, X-rays require different exposures at different speeds to produce the image. Digital X-rays have software that automatically adjusts the exposure and produces the X-ray in a digital file. Since they substantially reduce your exposure to radiation, digital X-rays are the current standard in dental offices.

In addition to digital X-rays, lead aprons are an essential piece of X-ray safety. They help protect internal organs from X-rays by acting as a shield. They usually come with a thyroid collar as well, since that is one of the most vulnerable areas to X-rays in the body. Lead aprons can absorb up to 95% of any scatter rays that result from an X-ray. Not bad, right?

Although dental X-rays involve some radiation exposure (not all of it can be eliminated), so does everyday life. Getting too much sun, for example, can be dangerous. The truth is, we accumulate radiation in our bodies over a lifetime, so it’s worthwhile to be aware and avoid as much unnecessary exposure as possible. When it comes to your dental health, though, getting an X-ray — especially when your doctor says you need it — offers more benefits than risks.

Ask us about the type of dental X-rays we use during your next visit to our Chicago office!

You’re constantly playing defense. Your child spends two minutes in the morning and two minutes at night carefully brushing and flossing with a fluoride toothpaste. You make sure sugary and acidic foods are not a major part of your diets. Your child visits our Chicago office for regular exams and cleanings. Really, how can a cavity get past all that?

But even with the best defensive practices, you don’t have a level playing field—literally. The tops of our molars and premolars don’t have the smooth, easy-to-clean surfaces that our other teeth have. If you look at the chewing surfaces, you will notice deep grooves which toothbrush bristles have a much harder time reaching.  

Plaque and food particles can become trapped in these grooves (known as pits and fissures), providing perfect conditions for a cavity to develop. That is why cavities are so common in newly erupted molars. Dental sealants protect these teeth from cavities by providing a barrier which smooths out the surface of the tooth and prevents food and bacteria from reaching the molar’s crevices.

Most sealants are invisible plastic resin coatings which we apply in our Chicago office. Usually the procedure is so quick and easy that no dental anesthetic is required. Each tooth will be examined first. If we find any signs of early decay, we will gently treat that area before beginning.

When the tooth is ready, it will be cleaned and dried. An etching solution will be brushed on to the dry surface to roughen the area a bit so that the sealant will hold to the tooth more effectively. A thin coat of the sealant is then painted on and hardened under a curing light. And that’s it!

Once teeth are sealed, they should be cleaned and flossed just as carefully as before. Regular exams and cleanings are still very important, and we can monitor the condition of the sealant and the sealed teeth. Properly applied, sealants can last from three to five years, or even longer.

Who should consider sealants? Sealants are typically recommended when the permanent molars first erupt. Children’s enamel takes a while to become its strongest, and so these just-erupted teeth are more at risk for cavities. Sometimes Drs. Nasrin Azimzadeh, Kristina Djukic, and Tabasam Akbar will recommend sealants for primary (baby) teeth if needed. But even adults can benefit—talk to us if you are interested and we will let you know if sealants might be right for you.

Sealants are a simple, safe, and minimally invasive way to prevent cavities. Studies of sealed molars and premolars show a dramatic reduction in cavities compared to untreated teeth. Sealants are one of the most effective ways to defend your teeth or your children’s teeth from tooth decay. And as we’ve all heard—defense wins championships!

Rumor has it that the Queen of England doesn’t allow garlic in the palace. And, even if you have no royal duties in the near future, it might be a good idea to avoid foods like garlic and onion before a big presentation or a first date. But if your diet is filled with mint, fresh apples, and parsley and you still worry about your breath, here are some common causes for bad breath that you might not have considered.

• A Slip of the Tongue

We brush and floss to remove food particles and bacteria. After all, bacteria that linger in the mouth produce acids that damage tooth enamel and cause bad breath. But there is one important brushing target you might be overlooking—your tongue.

Remove food particles and bacteria on the surface of the tongue with a gentle brushing after you have finished cleaning your teeth. With a dab of toothpaste, brush the top of your tongue gently from back to front. There are also tools called tongue scrapers available that are specifically designed to remove food particles and bacteria from the tongue’s surface. However you choose to clean your tongue, remember to move from the back to the front, and always clean gently.

• A Dry Spell

We spend the vast majority of our day not brushing our teeth. What helps keep breath fresh even during the hours between brushings? Saliva! As saliva bathes the teeth throughout the day, it not only washes away food particles and bacteria, but also neutralizes the enamel-damaging acids that are produced by bacteria. Yet another benefit? Saliva is not a friendly environment for the oral bacteria that produce volatile sulfur compounds (VSCs). It is these compounds that cause most of the unpleasant odors we know as bad breath.

If you are drinking the recommended amount of water each day, you are helping your body produce saliva and fight bad breath. Sometimes, a medical condition called dry mouth, or xerostomia, interferes with saliva production. Talk to Drs. Nasrin Azimzadeh, Kristina Djukic, and Tabasam Akbar about ways to deal with dry mouth. Solutions as simple as drinking more fluids or chewing sugarless gum can help, or we can suggest over-the-counter products or prescription medications if needed.

• A Bad Night’s Sleep

We’re all familiar with the concept of morning breath. As we sleep, our saliva production naturally decreases. It’s like a nightly version of dry mouth. Without normal levels of saliva, bacterial growth takes off, VSC’s are produced in greater quantities, and we wake up wondering what on earth happened to that fresh feeling we had after brushing the night before.

Unfortunately for snorers, nighttime brings more problems. Snoring leads to mouth breathing, and mouth breathing creates an even drier environment where oral bacteria increase more quickly. If you find you are consistently waking up with an especially unpleasant case of morning breath, you could be a chronic snorer without even realizing it. If you discover or suspect you have a snoring problem, talk to Drs. Nasrin Azimzadeh, Kristina Djukic, and Tabasam Akbar or your GP. Snoring can have serious health consequences, so let’s discuss possible solutions.

One important note to end on: if you have eliminated all the obvious causes of halitosis but still have persistent bad breath, give our Chicago office a call. Chronic bad breath can be a symptom of serious gum disease, oral infections, illnesses such as diabetes or kidney disease, and other medical conditions that should be treated as soon as possible. If the topic is bad breath, let’s make sure garlic is the only thing you have to worry about.

Congratulations! You’re getting married! Wow! It’s your twentieth reunion! New job? Great news! No matter the occasion, large or small, you want to celebrate it with your whitest, brightest smile. How can Drs. Nasrin Azimzadeh, Kristina Djukic, and Tabasam Akbar help? In a number of ways!

Professional Whitening

Because teeth are porous, over time substances in food, beverages, and tobacco products can stain the surface of the teeth. This is called extrinsic staining. If this is your concern, having your teeth whitened professionally is the fastest, most effective, and longest-lasting method of achieving your brightest smile.

We’ll examine your teeth to make sure that there are no pre-existing conditions such as cavities or gum disease that should be treated before whitening. We will use a gel with a higher concentration of whitening ingredients than over-the-counter products, protect your gums, and monitor the entire process. If you want to whiten at home, talk to us during your visit to our Chicago office about custom mouthpieces and professional whitening gels for precise application and safe, effective results.

Intrinsic Stains

Intrinsic stains are below the surface of the tooth, and harder to remove. These stains might be the result of an injury to the tooth or exposure to a medication like tetracycline while the tooth is forming.

While some whitening systems and professional whiteners can improve intrinsic staining if it is not too severe, normally bonding or veneers are better options. We can use color matching to make sure bonding or veneers are indistinguishable from your natural teeth. And do consider a professional whitening first, so we can match your dental work to your whitest natural smile!

Treating Existing Dental Work

Again, when you are considering porcelain veneers or crowns, composite veneers, or tooth bonding, choose the color that works best for your whitest natural smile, because these materials cannot be whitened like natural teeth. If you have dental work already in place that you would like to brighten, both composite and porcelain dental work can be polished to remove surface stains. If the color is simply not a good match for your natural teeth any more, replacement of your dental work is an option we can discuss.

There are plenty of good reasons to get your teeth whitened—Weddings! Reunions! New jobs!—but the best reason of all is giving you the healthy, confidant smile you’ve always wanted. And that’s something to celebrate!