June 29, 2010

What is a Filling?

Filed under: Cosmetic Dentistry — admin @ 10:10 am

A filling is a way to restore a tooth damaged by decay back to its normal function and shape. When a dentist gives you a filling, he or she first removes the decayed tooth material, cleans the affected area, and then fills the cleaned out cavity with a filling material.

By closing off spaces where bacteria can enter, a filling also helps prevent further decay. Materials used for fillings include gold, porcelain, a composite resin (tooth-colored fillings), and an amalgam (an alloy of mercury, silver, copper, tin and sometimes zinc).

Which Type of Filling is Best?
No one type of filling is best for everyone. What’s right for you will be determined by the extent of the repair, whether you have allergies to certain materials, where in your mouth the filling is needed, and the cost. Considerations for different materials include:

Gold fillings are made to order in a laboratory and then cemented into place. Gold inlays are well tolerated by gum tissues, and may last more than 20 years. For these reasons, many authorities consider gold the best filling material. However, it is often the most expensive choice and requires multiple visits.
Amalgam (silver) fillings are resistant to wear and relatively inexpensive. However, due to their dark color, they are more noticeable than porcelain or composite restorations and are not usually used in very visible areas, such as front teeth.
Composite (plastic) resins are matched to be the same color as your teeth and therefore used where a natural appearance is desired. The ingredients are mixed and placed directly into the cavity, where they harden. Composites may not be the ideal material for large fillings as they may chip or wear over time. They can also become stained from coffee, tea or tobacco, and do not last as long as other types of fillings generally from three to 10 years.

If decay or a fracture has damaged a large portion of the tooth, a crown, or cap, may be recommended. Decay that has reached the nerve may be treated in two ways: through root canal therapy (in which nerve damaged nerve is removed) or through a procedure called pulp capping (which attempts to keep the nerve alive).

What Happens When You get a Filling?
If your dentist decides to fill a cavity, he or she will first remove the decay and clean the affected area. The cleaned-out cavity will then be filled with any of the variety of materials described above.

How Do I Know if I Need a Filling?
Only your dentist can detect whether you have a cavity that needs to be filled. During a checkup, your dentist will use a small mirror to examine the surfaces of each tooth.

Anything that looks abnormal will then be closely checked with special instruments. Your dentist may also x-ray your entire mouth or a section of it. The type of treatment your dentist chooses will depend on the extent of damage caused by decay.

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June 23, 2010

Root Canal 101

Filed under: Cosmetic Dentistry — admin @ 10:21 am

People seem to cringe when they hear the words root canal. I know that I used to. But reading the truth about these 10 root canal myths can help you get a better sense of what having a root canal really is all about.

1. Root Canals Hurt
According to the American Association of Endodontists, the perception of root canals being painful began decades ago when root canal treatments were painful. Today, with modern technology and better anesthetics, root canal treatments are no more painful than having a filling. Knowing what to expect while having a root canal can help ease a lot of anxiety.

2. Root Canals Require a lot of Visits to the Dentist
With today’s cutting edge technology, most root canals can be performed in one or two office visits.

3. Crowns Cause Teeth to Need Root Canals
Many people believe that having a crown on a tooth means that the tooth will eventually need a root canal. Crowns do not cause the need for root canal therapy. If a crowned tooth does require a root canal, it could be that the tooth has abscessed or that decay has gotten underneath the crown and reached the pulp of the tooth.

4. Root Canals Cause Illness
There is no evidence to support that root canals cause illness. However, there is evidence to support the fact that people who have had root canals are no more at risk for developing illness than people who have never had root canals.

5. Root Canals Involve Removing the Roots of the Tooth
When the dentist or endodontist performs a root canal treatment, he or she remove the pulp from inside of the tooth. The roots of the tooth are not removed.

6. Pregnant Women Can’t Have Root Canals
Pregnant women can and do have root canals. Having a root canal does require a small x-ray, but the radiation exposure is very minimal and the x-ray is aimed at the mouth, not the abdomen area. If you are pregnant and your dentist needs to give you an x-ray, he will use a lead apron to cover your belly. The anesthetics that dentists use are also safe for pregnant women. Be sure to let your dentist know beforehand if you are pregnant.

7. Even With A Root Canal, The Tooth Will Come Out Eventually
If you have your tooth properly restored, maintain good oral hygiene and visit your dentist for regular checkups, your natural tooth could last for the rest of your life.

8. If the Tooth Doesn’t Hurt, There is no Need for a Root Canal
While a throbbing toothache usually results in the need for root canal treatment, many times a tooth can require root canal treatment when there is no pain present. Dentists and endodontists are specially trained to test a tooth to see if the pulp has been infected or damaged. If this is the case, a root canal would be necessary to save the tooth.

9. Pulling the Tooth is Better than Getting a Root Canal
Keeping your natural teeth for as long as possible is very important for proper eating and chewing functions. There are several options available for missing teeth, such as dentures, partial dentures, dental implants and fixed dental bridges, however, these alternatives can be much more expensive than saving your tooth with a root canal treatment.

10. After Having a Root Canal, My Tooth is Completely Restored
After having a root canal, it is extremely important to make a follow-up appointment with your dentist to have the tooth permanently restored. After the pulp of the tooth has been removed, the tooth can become very dry and brittle. Having a permanent restoration will help protect your tooth from fracturing.

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June 16, 2010

Water & Flouride

Filed under: Cosmetic Dentistry — admin @ 9:49 am

For over five decades, the American Dental Association has continuously endorsed the fluoridation of community water supplies and the use of fluoride-containing products as safe and effective measures for preventing tooth decay.
The majority of bottled waters on the market do not contain optimal levels (0.7–1.2 ppm) of fluoride. And, some types of home water treatment systems can reduce the fluoride levels in water supplies potentially decreasing the decay-preventive effects of optimally fluoridated water.

What is fluoride?
Fluoride is a compound that contains fluorine, a natural element. Using small amounts of fluoride on a routine basis can help prevent tooth decay. In areas where fluoride does not occur naturally, it may be added to community water supplies. Research shows that community water fluoridation has lowered decay rates by over 50 percent, which means that fewer children grow up with cavities. Fluoride can be found as an active ingredient in many dental products such as toothpaste, mouth rinses, gels and varnish.

How does fluoride prevent cavities?
Fluoride inhibits loss of minerals from tooth enamel and encourages remineralization (strengthening areas that are weakened and beginning to develop cavities). Fluoride also affects bacteria that cause cavities, discouraging acid attacks that break down the tooth. Risk for decay is reduced even more when fluoride is combined with a healthy diet and good oral hygiene.

Will my child need fluoride supplements?
The pediatric dentist considers many factors before recommending a fluoride supplement. Your child’s age, risk of developing dental decay and dietary sources of fluoride are important considerations. Infant formulas contain different amounts of fluoride. Bottled, filtered and well waters also vary in the amount of fluoride they contain. Your pediatric dentist can help determine if your child is receiving — and not exceeding — the recommended amount.

How safe is fluoride?
Using fluoride for the prevention and control of decay is proven to be both safe and effective. Nevertheless, products containing fluoride should be stored out of the reach of young children. Too much fluoride could cause fluorosis of developing permanent teeth. Fluorosis usually is mild, with tiny white specks or streaks that often are unnoticeable. In severe cases of fluorosis, the enamel may be pitted with brown discoloration. Development of fluorosis depends on the amount, duration and timing of excessive fluoride intake. The appearance of teeth affected by fluorosis can be greatly improved by a variety of treatments in esthetic dentistry.

What type of toothpaste should my child use?
Your child should use toothpaste with fluoride and the American Dental Association Seal of Acceptance. Brushing twice a day (after breakfast and before bedtime) provides greater benefits than brushing once daily. Parents should dispense toothpaste to prevent their young children from swallowing too much.

How much toothpaste should my child use?
For children under 2-years-old, use a smear of fluoridated toothpaste. For those aged 2 to 5 years, a pea-sized amount is recommended.

What is topical fluoride?
Topical fluoride is a preventive agent applied to tooth enamel. It comes in a number of different forms. A dental professional places gels or foams in trays that are held against the teeth for up to four minutes. Fluoride varnish is brushed or “painted” on the enamel. Varnish is especially useful for young patients and those with special needs who may not tolerate fluoride trays. Children who benefit the most from fluoride are those at highest risk for decay. Risk factors include a history of previous cavities, a diet high in sugar or carbohydrates, orthodontic appliances, and certain medical conditions such as dry mouth.

See your Dentist for specific recommendations and remember drinking tap water can help prevent cavities

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June 14, 2010

Why going to the Dentist could save your life!

Filed under: Cosmetic Dentistry — admin @ 11:56 am

Clean teeth and gums are a sign of total body health. Most people know that good oral hygiene consists of regular brushing, flossing and trips to the dentist office. This reduces plaque, tartar, cavities, gingivitis, bone loss and even helps regulate the smell of your breath!

New research shows that diabetes & heart disease are linked to gum & bone diesease in the mouth. The best prevention for this are regular teeth cleanings. Treating gum disease might even prevent heart attacks.

When people neglect to brush and floss, bacteria accumulates between the teeth. This bacteria can make it’s way into the bloodstream.

Gum disease is known to increase the risk of diabetes. Studies show that inflammatory periodontal disease may increase insulin in the same way obesity increases insulin.

Taking care of teeth can combat complications of these diseases and reduces inflammation through out the entire body. In addition to regular flossing, some dentist would prefer you brushing after every meal or atleast in morning, and avoid carb foods and sugar.

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June 8, 2010

Say Cheese! Several ways to Whiter Teeth!

Filed under: Cosmetic Dentistry, Dental and Overall Wellness, General — admin @ 2:44 pm

If you’ve toyed with the idea of teeth whitening, but haven’t done the deed, here are some things to consider:

1.) As we get older, our teeth naturally yellow. Whitening them will automatically make them look years younger!

2.) A recent study at Colombia University found that women with healthier, whiter smiles earned more than those with less sparkling grins.

The active ingredient in all bleaching methods is peroxide, this dissolves surface stains left behind from the pigments of food and drink. Useful Tip: Anything that can stain a white t-shirt can discolor your teeth! Our teeth are made up of thousands of dentinal tubules, which act like thin absorbent straw.

Before you consider bleaching, it is important to consult your doctor before trying any tooth whitener. Everyone’s teeth might have a different reaction. Also, many types of dental work, such as caps, veneers and crowns will not take to the lightening, due to the peroxide not being able to penetrate. Some antibiotics cause stains, which occur in layers inside the tooth, would also prevent the peroxide from working. Our dentists will be able to advise you about the best method for your teeth.

The whitening agents that are used here in our office, are three times more powerful than “at home versions”, so you will see results much faster. For a dramatic, fast solution you can consider ZOOM. This is where the teeth are coated with a top bleaching agent and a light is aimed at them to activate the ingredients. Another option are dental trays, that we can make right in our office. These are custom fitted and worn at home.

Other clever “every-day” tricks are as simple as eating fruits and vegetables. Foods that are high in cellulose act as natural abrasives, removing surface stains. Celery, carrots and apples are great examples. Also, greens (spinach, broccoli and lettuce) contain a mineral compound that form over teeth, so pigments from other foods will not stain.

For the ladies, even the right shade of lipstick can help teeth look fashionably white! Blue-based red and pink lipsticks, or even clothes in dark colors can help!

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