FAQ

Conservative Family Dentistry in Cedar Park Since 1993

Below are some questions we frequently get asked by our patients. Click on a specific question to see the answer.

1. Is fluoride really helpful?


More than 65 years ago - on January 25,1945 - Grand Rapids, Michigan became the world's first city to adjust the level of fluoride in its water supply. Since that time, fluoridation has dramatically improved the oral health of tens of millions of Americans. Community water fluoridation is the single most effective public health measure to prevent tooth decay. The Centers for Disease Control and Prevention has proclaimed community water fluoridation as one of 10 great public health achievements of the 20th century. Approximately 72.4% of the U.S. population served by public water systems receive the benefit of optimally fluoridated water.

Fluoridation of community water supplies is simply the adjustment of the existing, naturally occurring fluoride levels in drinking water to an optimal fluoride level recommended by the U.S. Public Health Service (0.7 - 1.2 parts per million) for the prevention of tooth decay. Water that has been fortified with fluoride is similar to fortifying milk with Vitamin D, table salt with iodine, and bread and cereals with folic acid.

Studies conducted throughout the past 65 years have consistently shown that fluoridation of community water supplies is safe and effective in preventing dental decay in both children and adults. Simply by drinking water, children and adults can benefit from fluoridation's cavity protection whether they are at home, work or school.

Today, studies prove water fluoridation continues to be effective in reducing tooth decay by 20-40%, even in an era with widespread availability of fluoride from other sources, such as fluoride toothpaste.

Fluoridation is one public health program that actually saves money. An individual can have a lifetime of fluoridated water for less than the cost of one dental filling.

The American Dental Association continues to endorse fluoridation of community water supplies as safe and effective for preventing tooth decay. This support has been the Association's position since policy was first adopted in 1950. The ADA's policies regarding community water fluoridation are based on the overwhelming weight of peer-reviewed, credible scientific evidence. The ADA, along with state and local dental societies, continues to work with federal, state and local agencies to increase the number of communities benefiting from water fluoridation.

Courtesy American Dental Association

2. What is plaque?


Plaque is a sticky film of bacteria that forms on teeth and gums. Following a meal or snack, the bacteria in plaque release acids that attack tooth enamel. Repeated attacks can cause the enamel to weaken, eventually causing tooth decay. Many of the foods we eat cause plaque bacteria to produce acids. If you snack often, you could be having acid attacks all day long. Plaque that is not removed with thorough daily brushing and cleaning between teeth can eventually harden into calculus or tartar.

Plaque also produces substances that irritate the gums, making them red, tender or bleed easily. After a while, gums may pull away from the teeth. Pockets form and fill with more bacteria and pus. If the gums are not treated, the bone around the teeth can be destroyed. The teeth may become loose or have to be removed. In fact, periodontal (gum) disease is a main cause of tooth loss in adults.

One way to prevent tooth decay and periodontal (gum) disease is by eating a balanced diet and limiting the number of between-meal snacks. If you need a snack, choose nutritious foods such as raw vegetables, plain yogurt, cheese or a piece of fruit.

Courtesy American Dental Association

3. How many times a day should I brush my teeth?


Brush your teeth twice a day with an ADA-accepted fluoride toothpaste. Replace your toothbrush every three or four months, or sooner if the bristles are frayed. A worn toothbrush won't do a good job of cleaning your teeth.

Courtesy American Dental Association

4. What is Cosmetic Dentistry?


A smile can be the most eye-catching feature of a face. With dentistry's many advances, you no longer have to settle for stained, chipped, or misshapen teeth. You now have choices that can help you smile with confidence.

Tooth whitening ( bleaching) brightens teeth that are discolored or stained. Bleaching may be done completely in the dental office or the dentist may dispense a system for you to use at home.

Bonding can improve the appearance of teeth that are chipped, broken, cracked, stained, or have spaces between them. With bonding, tooth-colored materials are applied, or bonded, to the tooth surface.

Enamel shaping involves modifying teeth to improve their appearance by removing or contouring enamel. The process, which often is combined with bonding, usually is quick and comfortable and the results can be seen immediately.

Veneers are thin custom-made shells designed to cover the front side of teeth. Made of tooth-colored materials, veneers are used to treat spaces between teeth and teeth that are chipped or worn, permanently stained, poorly shaped or slightly crooked.

Braces are not just for kids. Orthodontics may be needed if teeth are crooked, crowded or do not meet properly. If your dentist thinks you should see a specialist for treatment, he or she will refer you to an orthodontist.

Courtesy American Dental Association

5. How does a sealant help prevent tooth decay?


A sealant is a plastic material that is usually applied to the chewing surfaces of the back teeth premolars and molars. This plastic resin bonds into the depressions and grooves (pits and fissures) of the chewing surfaces of back teeth. The sealant acts as a barrier, protecting enamel from plaque and acids.

Thorough brushing and flossing help remove food particles and plaque from smooth surfaces of teeth. But toothbrush bristles cannot reach all the way into the depressions and grooves to extract food and plaque. Sealants protect these vulnerable areas by "sealing out" plaque and food.

Courtesy American Dental Association

6. Teeth whitening - what should you ask your dentist?


Your dentist can tell you whether whitening procedures would be effective for you or not. Whiteners may not correct all types of discoloration.

For example, yellow-ish hued teeth will probably bleach well, brownish-colored teeth may bleach less well, and grayish-hued teeth may not bleach well at all. Likewise, bleaching may not enhance your smile if you have had bonding or tooth-colored fillings placed in your front teeth. The whitener will not affect the color of these materials, and they will stand out in your newly whitened smile. In these cases, you may want to investigate other options, like porcelain veneers or dental bonding.

Courtesy American Dental Association

7. Sedation with Nitrous Oxide


Nitrous oxide is one option your dentist may offer to help make you comfortable during certain procedures. Inhaled through a small mask that fits over your nose, nitrous oxide is mixed with oxygen to help you relax. Your dentist will ask you to breathe normally through your nose, and within a few short minutes you should start to feel the effects of the nitrous oxide. You may feel light headed or a tingling in your arms and legs. Some people say their arms and legs feel heavy. Ultimately, you should feel calm and comfortable.

Nitrous oxide is not intended to put you to sleep. You will be able to hear and respond to any requests or directions the dentist may have. This is called "conscious sedation".

The effects of nitrous oxide wear off soon after the treatment has ended and the mask is removed.

Talk to your dentist about whether nitrous oxide would be a good option for you.

Courtesy American Dental Association

8. How do I know if I need a Dental Bridge?


If you're missing one or more teeth, you may notice a difference in chewing and speaking. There are options to help restore your smile.

Bridges help maintain the shape of your face, as well as alleviating the stress in your bite by replacing missing teeth.

Sometimes called a fixed partial denture, a bridge replaces missing teeth with artificial teeth, looks great, and literally bridges the gap where one or more teeth may have been. The restoration can be made from gold, alloys, porcelain or a combination of these materials and is bonded onto surrounding teeth for support.

Unlike a removable bridge, which you can take out and clean, a fixed bridge can only be removed by a dentist.

An implant bridge attaches artificial teeth directly to the jaw or under the gum tissue. Depending on which type of bridge your dentist recommends, its success depends on its foundation. So it's very important to keep your remaining teeth healthy and strong.

Courtesy American Dental Association

9. Cancer detection


Your dentist has recent good news about progress against cancer. It is now easier than ever to detect oral cancer early, when the opportunity for a cure is great. Only half of all patients diagnosed with oral cancer survive more than five years.

Your dentist has the skills and tools to ensure that early signs of cancer and pre-cancerous conditions are identified. You and your dentist can fight and win the battle against oral cancer. Know the early signs and see your dentist regularly.

Courtesy American Dental Association

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