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A dental crown is often called a “cap.” A dental crown covers all of the visible parts of the tooth and has many functions and reasons for placement.

There are several different types of crowns available at Weaver Dentistry. They vary in their material, appearance, and functionality. A PFM, or porcelain fused to high-noble metal, is the most common. A full cast, high noble metal crown is a gold crown, and a stainless-steel crown is meant to be temporary. The most natural-looking crown is one that is all porcelain. These are often used for front teeth.

Getting a crown typically requires two appointments. The first is a preparation with impressions, shaping, and placing a temporary. The impressions are either sent to a dental lab, where the process generally takes two weeks, or done in-office with a machine that can make a crown without needing a second appointment. These crowns are made from a high-quality solid block of porcelain. The shape of the tooth is constructed from a digital 3D image of your tooth.

To accurately determine which type of crown is best, you must first know why you need the crown and in what area of your mouth is it needed, which can be answered when you visit us at Weaver Dentistry. For instance, if you have a gold crown on the lower right and need a new crown directly above on the upper right, the best durability and long-lasting relationship is another gold crown.

If you need a crown on a front tooth, a gold crown may not be the best choice. A PFM has strength but is not ideal, as a dark line will appear at the gum line. A full porcelain crown is going to look as close to a natural tooth as possible, but will have less strength than a gold crown.

There are two types of porcelain crowns, depending on how they are made. A dental lab makes a full porcelain crown by baking layer upon layer to make the porcelain look like natural enamel. A full porcelain crown made in-office out of a solid piece of porcelain will have increased strength. However, the natural layered appearance is extremely difficult to achieve.

A crown is placed on a tooth when added strength is needed. Cracks, large broken-down fillings, or previous root canal treatment are all conditions where a crown is the standard care. The type of crown that is most appropriate depends greatly on location.

Your teeth were once naturally white and bright. Wouldn't it be great to keep them that way all of your life? Unfortunately, everyday living can dim our smiles. Food, coffee, some juices, and soft drinks can stain your teeth. Poor brushing and flossing can also leave tooth stains. Injuries to teeth or gums can cause some yellowing as well, and in some cases, medicines can discolor teeth.

So, you may need some extra help to maintain or restore your teeth's natural beauty. Here are some of the best ways to whiten your teeth:

1. Reduce additional staining by drinking with a straw or cutting back on coffee and soft drinks.

2. Brush and floss every day.

3. Try a whitening toothpaste or mouthwash.

4. Visit our office for teeth cleaning and an exam every six months.

We can also help you whiten your teeth with in-office professional teeth whitening at our Raleigh, NC office. These whitening products are much more effective than whiteners you can buy at the store and are completely safe. Since they're stronger, application by a member of our team is essential to achieve the best results.

Some teeth can resist bleaching. If that's the case, we can try several techniques:

• Deep bleaching that applies whitening agents over several visits.
• Veneers and bonds that cover existing stains with a whiter, brighter surface.
• Laser whitening that uses light to clean stubborn stains off teeth.

Take Care!

You may come across “bleaching stations” in shopping malls or at fairs. Avoid using these as the so-called whitening techniques can irritate your teeth and gums, leaving them highly sensitive to pain. Note too, that the operators of these whitening stands will make customers apply the bleach themselves, to avoid charges of practicing without a license. That should serve as a red flag and a caution to seek trained professionals, like Dr. Gregory Weaver, instead.

Did you know that there are certain foods you can eat which help to clean your teeth? We call them "detergent foods." In dentistry we look at the impact of food in three ways: the kind of food, how often it is eaten, and when it is eaten. Detergent foods should be the last piece of food you consume during a meal for best results. Think of them as the closest you can get to brushing your teeth.

A healthy diet is important for oral health as well as overall health, but here are some particular foods that can help clean your teeth and mouth:

• Carrots
• Apples
• Celery sticks
• Popcorn
• Cucumbers
• Pears
• Lettuce
• Cheese

As you can see, detergent foods are usually foods that are firm and crisp. They act like scrubbers on and around your teeth and gums and bring your mouth's pH back to 7.0, which is optimal.

Which foods are the worst for your teeth?

Cookies, cakes, breads, chips, crackers, soft drinks, dried fruit, and candies (what many people’s diets are full of) provide carbohydrates (sugar) to the bacteria in your mouth causing an acidic environment and increasing the chance of cavities and decay. These foods are sticky and don't rinse easily from your mouth. Avoid letting these foods sit on your teeth after eating them.

It also depends on how often you consume these foods throughout the day. For example, if you drink soft drinks, it's best to have it all in one sitting instead of sipping it all throughout the day. Doing so causes the perfect environment in your mouth for bacteria to flourish and your saliva never gets the chance to neutralize its pH.

This is where detergent foods can come into play. When you're about to finish your meal, have an apple, celery stick, or carrot. It will act like a "natural toothbrush." Also, try to make these detergent foods the basis for snacks you have throughout the day.

Always remember, these foods are not a replacement for brushing and flossing. You still need good dental hygiene regardless of what you're eating! For more tips and tricks for ideal oral health, ask Dr. Gregory Weaver the next time you visit our Raleigh, NC office!

What’s life like for the average 60-year-old today? It’s complicated! We travel. Or we work out. Or we relax with friends. We pursue favorite hobbies or we develop new ones. We work, or start businesses, or volunteer for schools, museums, and charities. We practice the art of writing letters or we text our grandchildren. Whatever else we do, we do our best to stay healthy so we can live our lives to the fullest.

Part of living our lives to the fullest means caring for ourselves. And caring for ourselves means learning how to look out for the potential dental problems that might come with age, and how to keep ourselves in the best of dental health.

• Gum Disease

Gum disease, or periodontitis, is not uncommon in older patients. Certain medical conditions, such as diabetes, can leave you more vulnerable to gum disease. Because gum disease is often symptom free, it can remain unnoticed until the disease has progressed. Good oral hygiene and regular visits to the dentist are the best means of prevention—we are trained to discover gum disease in its earliest stages, and can treat it before the disease causes serious damage to gums, teeth and bone. But if you have delayed seeing a dentist, the good news is that there are many methods of treating gum disease available, including antibiotics, professional plaque removal, and periodontal surgery.

• Tooth Decay

As we age, our gums can recede from the teeth. The new root area that is exposed is more vulnerable to decay because it is not shielded by the hard enamel which protects the upper part, or crown, of the tooth. Maintaining your brushing and flossing routine is the best way to keep cavities from developing. If gum recession is severe, there are surgical methods we can discuss to restore gum health.

• Time

Cosmetically, teeth can yellow with age as the dentin beneath the enamel darkens and the enamel covering it thins. Years of coffee, wine, smoking and other stain-makers take their toll. If you are self-conscious about the appearance of your smile, talk to us about suggestions for whitening and brightening.

Medically, over time our teeth are subject to damage. Enamel and tooth surfaces can wear away, leaving our teeth more at risk for breaks or fractures that can lead to infection, which can result in the need for root canal work. Simple chewing puts an amazing amount of pressure on the teeth—and if you grind your teeth, there is even more stress placed on them. See us regularly for ways to maintain strong teeth, to repair damage if necessary, and to keep your gums and bones healthy if you are a denture wearer.

• Dry Mouth

Dry mouth can be a problem for older patients, often caused by medical conditions or medications. When we produce saliva, it helps remove sugar and the acids sugars produce which attack our enamel. Without normal saliva production, we are more vulnerable to cavities. Dry mouth can also lead to mouth ulcers, oral thrush, sores and infections. If you have been suffering from this condition, talk to us. Dr. Gregory Weaver and our team have suggestions that will help.

• Oral Cancer

Oral cancer is something we look for during every check-up. And, if you ever notice any change that causes you concern, call us immediately. Early treatment of oral cancer and other oral diseases leads to the best possible outcome.

• Keep Up With Your Dental Care

The best way to keep our teeth and mouths healthy as we age is with prevention. Regular daily brushing and flossing and office visits twice a year for an examination and a professional cleaning are habits that should last a lifetime. Make sure to tell us about any medical conditions you may have and any medications you are taking, to avoid interactions and relieve unpleasant side effects.

What’s life like for the average older person today? There is no average older person! As we age, we are free to explore our interests in any number of creative and individual ways. But there is one goal we have in common: we all want to keep our smiles healthy and attractive. Call our Raleigh, NC office for preventative and restorative care. We want to help you work toward an ageless smile!