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CEREC is an acronym for Chairside Economical Restoration of Esthetic Ceramics. It is a type of dental technology that incorporates two computer technologies: CAD (computer-aided design), and CAM (computer-aided manufacturing). CEREC technology allows Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying to design, make, and perfect a crown while you wait in the office. The process is generally completed in less than an hour.

The process begins when we take a picture of the tooth that will receive the crown. Using that picture, a digital impression of the real tooth is created. The proprietary software allows us to create the adjacent teeth digitally, which aids in the process of recreating the computer image that is sent to the milling machine via wireless transmission.

If we recommend a CEREC crown, you will get a permanent crown during a single office visit. We will be able to take a picture of your tooth and mouth, and then create the crown for your tooth. The design process allows us to match your crown to your real tooth as closely as possible.

CEREC crowns are made out of either ceramic material or a type of synthetic resin. Blocks of the material Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying will choose go into the milling machine, where diamond blades file and shape the block of solid material into a crown that will look as much like your real tooth as possible.

Before permanently securing the crown in your mouth with resin cement, we will smooth, file, and refine the shape of the crown, putting it in your mouth to check your bite, and removing it to make small adjustments. After cementing the tooth in your mouth, Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying will check to make sure the surface of the crown is smooth enough to make proper contact with your teeth when you bite down.

For more information about CEREC, or to schedule an appointment with Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying, please give us a call at our convenient Hiawatha, IA office!

Xerostomia, commonly known as dry mouth, is a condition in which the salivary glands in the mouth don’t produce enough saliva. Saliva keeps the mouth moist and cleanses it of bacteria. A lack of it makes for an uncomfortably dry mouth that is also more susceptible to infection and disease.

Symptoms of dry mouth include:

• Dryness or a sticky feeling
• Frequent thirst
• Burning sensations or redness in the throat or on the tongue
• A sore throat or hoarseness
• Difficulty chewing, swallowing, or tasting food

Dry mouth usually comes about as a side effect of certain medications or medical conditions, but can also be caused by damage to the salivary glands because of injury or surgery.

If you're experiencing any of the symptoms of dry mouth, here are a few tips for what to do:

Double-check medications: If you are taking any prescription or over-the-counter medications, speak with Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying to see if any of these could be causing the dry mouth as a side effect.

There may be ways to alleviate the symptoms.

• Stay hydrated: Whether you have dry mouth or not, it’s essential to stay hydrated. Drink plenty of fresh and pure water throughout the day. A good rule of thumb is to drink eight eight-ounce glasses of water a day.
• Suck or chew on a natural, sugar-free candy or gum: Sucking on candy or chewing gum will keep your salivary glands producing saliva. Healthier versions of sugar-free candy and gum are available these days. Some are made with xylitol, a sugar alcohol that actually helps prevent tooth decay.
• Add moisture to your living spaces: Try adding a vaporizer to your bedroom or the rooms where you spend the most time. It’s best for your home to have a humidity level of between 40 to 50%. Anything less than 30% is too low. You can measure humidity with a hygrometer, which is easy to find at your local department store or online.

These are just a few general tips, but if you’re experiencing the symptoms of dry mouth often and it’s interfering with your life, pay a visit to our Hiawatha, IA office. That way you’re more likely to get to the root of the problem.

There are different situations for which Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying may recommend a crown, and Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying will recommend different types of crowns depending on your unique situation. Dental crowns are made from various materials, including all-metal, porcelain-fused-to-metal, all-ceramic or porcelain, or resin. The material the crown is made of will dictate the length of time you may have to wait for it, whether or not you will need a temporary, and of course, the cost.

A crown is a protective cap. Possible reasons Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying may want to give you a crown include:

• To cover a tooth after a root canal
• To cover a cracked or broken tooth
• To cover a weak tooth, either because of a large filling, or because of the likelihood that it will crack or break
• To cover an implant
• To cover anchor teeth that support a bridge

CEREC crowns

CEREC crowns are made of a solid block of ceramic or resin materials. This type of crown is made right in our office during a single visit. There is no need to construct a temporary crown, take impressions for the permanent crown, and wait for the crown to be made at an off-site dental laboratory to be returned to Blair Ridge Dental about a month later.

This type of crown uses computer technology to take a picture of the tooth that will receive the crown, as well as the surrounding teeth. Thanks to CAD software that works with this system, Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying can design the tooth while looking in your mouth, and make sure the color matches the rest of your teeth. Also, because the crown is made from a single block of material, it is considerably stronger than many other types of crowns.

Types of traditional crowns

All metal: All-metal crowns don’t require as much tooth preparation, and therefore don’t alter the existing tooth structure as much as porcelain-fused-to-metal or ceramic crowns. They are the longest-lasting type of traditional or permanent crown, and are far less likely to break or chip. Metals used may include gold alloy, palladium, nickel, or chromium.

Porcelain fused to metal: Porcelain can be matched to your natural tooth color. A disadvantage, however, is that these types of crowns create more stress and wear on the surrounding teeth than either pure metal or resin. The metal sometimes shows through at the bottom of the tooth, near the gum line. Porcelain can chip or break, but can be made to look exactly like your real teeth.

All ceramic/all porcelain: This type of crown is most easily matched to your existing teeth. Because there is no metal, there is no risk that it will show. This type of crown is ideally suited to people who have metal allergies. The greatest disadvantage is that ceramic or porcelain may cause more wear and tear to the surrounding teeth. On the other hand, it is ideal for front teeth because they look very much like real teeth.

Resin: Resin crowns are cheaper than ceramic, porcelain, or metal crowns. This material is more prone to fracturing and causes more wear and tear on the crown itself.

Different situations warrant different types of crowns. Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying will discuss your situation and determine which type of crown you need. Our team at Blair Ridge Dental is happy to answer any questions you may have about crowns, CEREC, or any other aspect of your oral health.

To learn more about CEREC, or to schedule an appointment with Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying, please give us a call at our convenient Hiawatha, IA office!

School’s out for the summer, and it’s great to have the kids home. After all, they deserve a break after all their hard work. And you want to keep their vacation happy, relaxing, and fun—without letting them spend those summer months cooling off with sugary treats. What are some of your options for healthy hot weather snacks?

• Naturally Sweet Treats

Keep a supply of fresh fruit handy for summer snacking. Crispy fruits like apples and Bosc pears actually provide a little scrubbing action for the teeth with their vitamins, and softer fruits such as bananas, berries, and, of course, watermelon, provide natural sweetness along with vitamins and minerals. Yogurt has valuable calcium for strong teeth and the vitamin D our bodies need to use that calcium. Add some fresh fruit to Greek yogurt for added flavor and sweetness—and even more vitamins.

• Savory Snacks

Cheese is a calcium-rich snack, and crunchy carrots and celery help scrub teeth while providing vitamins and minerals. Do a little mixing and matching by adding some cream cheese to that celery for extra flavor. Serve up hummus and pita chips or cheese with whole grain crackers. They’re great nutritious alternatives to chips and dip.

• Blender Blast

Summer’s the perfect time to use your culinary creativity and expand your child’s palate with vitamin-rich smoothies. Toss your favorite fruits in the blender with a little juice, non-fat yogurt, milk, or honey, whirl away, and you have a delicious, healthy snack. You can add a few leafy greens for even more nutritional value. There are many easy recipes online for creating homemade smoothies that will please any picky palate.

• Freezer Favorites

Ice cream is a favorite summer treat, but it can also provide quite a sugar punch. There are many homemade frozen yogurt recipes available online which combine frozen fruit, yogurt, and honey for your own summer celebration, without adding large amounts of sugar. Or choose to stock your freezer shelves with low-sugar fruit pops, store bought or homemade.

• On Tap

A soda or a sports drink are often the go-to hydration choices in the summer. You might already be careful about handing these drinks out because they can have such a high sugar content. But they can also create a very acidic environment in the mouth, which is harmful to tooth enamel. Water is the safest, healthiest option for hydrating in hot weather, and can even provide some of the fluoride which helps keep enamel strong.

Whatever is on your child’s summer menu, keep up with all those great dental habits you’ve already established. A limited number of snacks—even healthy ones—is best, and be sure to brush after snacking, or rinse with water if brushing’s not an option. And don’t forget to maintain your child’s normal schedule of brushing and flossing, and regular visits with Dr. Sardzinski, Dr. Wilken, Dr. Stanley, Dr. Hanson and Dr. Heying at our Hiawatha, IA office.

Have a great summer, and send your kids back to school rested, relaxed, and with a healthy, happy smile. Then take a moment, relax, and sip that smoothie—after all, you deserve a break after all your hard work!