FREQUENTLY ASKED DENTAL QUESTIONS (FAQ)

Fillings

We are a mercury-free practice. However, many people still have silver/mercury fillings in their mouths from years past. These fillings are not particularly pleasing to the eye, and we know that by unavoidable design, silver/mercury fillings ultimately result in a weaker tooth structure. Porcelain inlays and Tooth Colored Restorations (onlays) create fillings that are not only beautiful (or unnoticeable) but also add strength to weakened teeth. These restorations are esthetically pleasing and very strong thanks to new bonding technologies.

Disadvantages of Silver fillings

Silver fillings have many drawbacks. The edges of the silver filling can wear down, become weak or break.  This results in the tooth not being protected and lets cavities get started once again.  With age, the metal of a silver filling expands, contracts, and can split.

Silver fillings contain 50 percent mercury. They can corrode, leak and cause stains on your teeth and gums.

Fortunately, silver fillings can safely be replaced with Tooth Colored Restorations.

Advantages of Tooth-Colored Restorations

There are many advantages to tooth colored restorations. Resin onlays are bonded to the teeth creating a tight, superior fit to the natural tooth.  Such restorations can be used in instances where much of the tooth structure has been lost. The tooth remains intact and stronger.

Since the resin used in tooth colored restorations contain fluoride this can help prevent decay. The resin wears like natural teeth and does not require placement at the gum line, which is healthier for your gums!

The result is a beautiful smile!

Replacing Silver fillings with a Tooth Colored Restoration

You can have your silver fillings replaced with Tooth colored restorations (onlays). This process requires two appointments.

Your First Appointment

1. The old filling is removed and any additional decay.
2. An impression is made of your teeth. A model of your teeth is made and sent to the lab.
3. A temporary onlay is placed on the tooth.

At the Lab

A resin is carefully placed into the model of your teeth. It is then designed to look natural.

Your Second Appointment

1. The temporary onlay is removed.
2. A conditioning gel is placed on your tooth to prepare it for the new onlay.
3. Bonding cement is placed on the tooth and a high intensity light bonds the resin to the tooth.
4. The tooth is then polished.

Your teeth are restored to a natural look and feel, they are stronger and the tooth is protected!

Sealants

Highly effective in preventing decay on the biting surfaces of your chewing teeth, sealants are a simple procedure in which a tooth-colored acrylic "coating" is painted onto the surface of the tooth. This effectively "seals" the deep grooves acting as a barrier, protecting enamel from plaque and acids.

Sealants protect the depressions and grooves of your teeth from food particles and plaque that brushing and flossing can't reach.

Easy to apply, sealants take only a few minutes to seal each tooth. Sealants hold up well under the force of normal chewing and can last several years before a reapplication is needed. 

Children and adults can benefit from sealants in the fight against tooth decay.

Veneers

What are porcelain veneers?

Porcelain veneers are thin shells of ceramic that bond directly to the front and top surfaces of the teeth. They are an ideal choice for improving your smile and have become increasingly popular due to their simplicity and versatility. With veneers as an alternative, there is no reason to put up with gaps between your teeth, teeth that are stained, badly shaped or crooked. A veneer placed on top of your teeth can correct these maladies, simply and quickly, to help you achieve a beautiful smile!

Will they look like normal teeth?

When bonded to the teeth, the ultra-thin porcelain veneers are virtually undetectable and highly resistant to coffee, tea, or even cigarette stains. For strength and appearance, their resemblance to healthy, white tooth enamel is unsurpassed by other restorative options. Because they are thin, light can shine through them and they take on the natural color of the underlying tooth.

How durable are porcelain veneers?

With proper care, porcelain veneers will brighten your smile for well over a decade.
Orange County Orange County Dentist ca .com will ensure that your veneers are crafted from the highest quality porcelains and are bonded with the most advanced and proven materials available.

The Procedure

This procedure will require three appointments:

• Diagnosis and treatment planning
• Preparation
• Bonding

Diagnosis and treatment planning

You will want to take an active role in planning your smile design. Your doctor will review the corrective limitations of this procedure and help you plan your new smile.

Preparation

The second appointment will take one to two hours. Although the porcelain veneer is very thin, the teeth are lightly buffed to allow for the added thickness. Approximately one half of a millimeter of tooth is removed. This may require little or no local anesthesia.

Bonding

At the time of your third appointment, your doctor will first place the veneer on your teeth with water or glycerin to check their fit and color. At this point the color of the veneer can still be adjusted by the shade of the cement used to adhere it. Once the color is determined, and the veneer is ready to be applied, the tooth is cleansed with specific chemicals to achieve a bond. A special cement is placed between the teeth and the veneer and a visible light beam is used to harden the cement. This appointment takes approximately one to two hours.

Care and follow up

Maintenance of your new Veneers

Brush and floss as you normally would. Don't be afraid that you will damage your veneers by brushing and flossing. Non-abrasive toothpaste is recommended. A good home care regimen will insure the best esthetic success of your veneer.
You may experience some sensitivity to hot and cold after placement of your veneer. This is due to the amount of enamel left on the tooth after preparation. Sensitivity is totally normal and should dissipate after one to two weeks. If sensitivity persists please call the office.

If you are a known clencher (bruxer), please be sure to let us know. Your doctor may recommend a soft night guard for you to wear to minimize stress placed upon your teeth while you sleep.

We hope that your new veneers fulfill your esthetic goal. With proper home care and scheduled visits, they are sure to provide you with a beautiful smile for years to come.

Inlays / Onlay

When over 1/2 of the tooth's biting surface is damaged your dentist at Orange County Orange County Dentist ca .com will often use an inlay or onlay.

What are inlays and onlays?

Inlays and onlays can be made of porcelain, gold, or composite resin. These pieces are bonded to the damaged area of the tooth. An inlay, which is similar to a filling, is used inside the cusp tips of the tooth; an onlay is a more substantial reconstruction, similar to the inlay but extending out over one or more of the cusps of the tooth.

How are they applied?

Inlays and onlays require two appointments to complete the procedure. During the first visit, the filling being replaced or the damaged or decaying area of the tooth is removed, and the tooth is prepared for the inlay or onlay. An impression of the tooth taken and sent to a lab for fabrication. Your doctor will then apply a temporary sealant on the tooth and schedule the next appointment.

Considerations

Traditional fillings can reduce the strength of a natural tooth by up to 50%. As an alternative, inlays and onlays, being bonded directly onto the tooth using special high-strength resins, can actually increase the strength of a tooth by up to 75%. As a result, they can last from 10 to 30 years. In some cases, where the damage to the tooth is not extensive enough to merit an entire crown, onlays can provide a very good alternative.

Bonding

Bonding can be used as a restorative procedure for teeth that are chipped, cracked, discolored or misarranged, and is an alternative to veneers.

How does it work?

The tooth is prepared for the procedure by lightly etching the surface and applying a bonding liquid. Once the liquid sets, a plastic resin is applied and sculpted into the desired shape by the dentist. Once set, the resin is trimmed, smoothed and polished to a natural appearance.

Considerations

The bonding procedure can often be completed in a single office visit, and can improve the appearance of a tooth significantly. However, since the plastic resin used is not as strong as your natural tooth enamel, it is more likely to stain, chip or break than natural teeth. Bonding typically lasts three to five years before repair is needed.

Extractions

You and your doctor at Orange County Orange County Dentist ca .com may determine that you need a tooth extraction for any number of reasons. Some teeth are extracted because they are severely decayed; others may have advanced periodontal disease, or have broken in a way that cannot be repaired. Other teeth may need removal because they are poorly positioned in the mouth (such as impacted teeth), or in preparation for orthodontic treatment.

The removal of a single tooth can lead to problems related to your chewing ability, problems with your jaw joint, and shifting teeth, which can have a major impact on your dental health.

The Extraction Process

At the time of extraction your doctor at Orange County Orange County Dentist ca .com will need to numb your tooth, jawbone and gums that surround the area with a local anesthetic.

During the extraction process you will feel a lot of pressure.  This is from the process of firmly rocking the tooth in order to widen the socket for removal.

You feel the pressure without pain as the anesthetic has numbed the nerves stopping the transference of pain, yet the nerves that transmit pressure are not profoundly affected.

Sectioning a Tooth

Some teeth require sectioning. This is a very common procedure done when a tooth is so firmly anchored in its socket or the root is curved and the socket can't expand enough to remove it. The doctor simply cuts the tooth into sections then removes each section one at a time.

After Care

Bleeding

Some bleeding may occur. Placing a piece of moist gauze over the empty tooth socket and biting down firmly for 45 minutes can control this.

Blood clots that form in the empty socket.
This is an important part of the healing process and you must be careful not to dislodge the clot.

• Avoid rinsing or spitting for 24 hours after the extraction.
• Avoid use of a straw, smoking carbonated or hot liquids.

Swelling

If swelling occurs you can place ice on your face for 20 minutes and off for 20 minutes. Repeat this cycle as you feel necessary for up to 24 hours.

Pain and Medications
If you experience pain you might use non-prescription pain relief medications such as acetaminophen or ibuprofen.

Eating

For most extractions just make sure you do your chewing away from the extraction site. Stay away from hot liquids and alcoholic beverages for 24 hours.
A liquid diet may be recommended for 24 hours.

Brushing and Cleaning

After the extraction avoid brushing the teeth near the extraction site for one day. After that you can resume gentle cleaning. Avoid commercial mouth rinses, as they tend to irritate the site. Beginning 24 hours after the extraction you can rinse with salt water (1/2 teaspoon in a cup of water) after meals and before bed. 

Dry Socket

Dry socket is when a blood clot fails to form in the socket where the tooth has been extracted or the clot has been dislodged and the healing is significantly delayed.
Following the post extraction instructions will reduce the chances of developing dry socket. Dry sockets manifest themselves as a dull throbbing pain, which doesn't appear until three to four days after the extraction.  The pain can be moderate to severe and radiate from the extraction area. Dry socket may cause a bad taste or bad breath and the extraction site appears dry.

Your dentist/surgeon at Orange County Orange County Dentist ca .com will apply a medicated dressing to the dry socket to sooth the pain.

Healing

After a tooth has been extracted there will be a resulting hole in your jawbone where the tooth was.  In time, this will smooth and fill in with bone. This process can take many weeks or months. However after 1- 2 weeks you should no longer notice any inconvenience.  Socket preservation is indicated to preserve the bone in the extraction site.  

Bleaching

Having a beautiful smile may be even easier than you think. Many people achieve the look they've been dreaming of with our simple "bleaching" procedure.

It's safe, quick, and inexpensive. Just let us know at any appointment if you would like to begin bleaching. You can lighten only your upper teeth or both the upper and lower, depending on how much of each shows when you talk and smile.

In only a day or two your custom bleach splints will be ready for you to pick up. We provide you with a special bleaching agent that you put into the clear, almost invisible splints. With only a few hours of wear per day, our special bleaching agent bubbles stains right out of your enamel in a very short time without altering tooth structure or existing dental work in any way. When your teeth reach the brightness you want, only occasional treatment is needed to maintain your new smile. We'll want to take "after" photos at your next appointment.

Key Benefits

• Corrects brown, yellow and mottled tooth staining 
• Works on people of all ages. 
• Is a near permanent solution for a "dull" smile, restoring brightness and bringing a smile alive. 

How is it done?

An impression is taken to make a specialized "mouthguard" or "stent" to hold the bleach against the teeth. The material is used each night for about 3-4 hours for a week or two, after which significant whitening will occur. In some cases, the change is nothing short of brilliant. For confidence in appearance, bleaching technology offers improvements in yellowing, aging or stained teeth. For very severely stained teeth, crowns or veneers may be more appropriate.

Considerations

Over-the-counter bleaching agents are available at drug stores and pharmacies. However, since these products can harm the gums and teeth, it's better to use products that our practice recommends.

Bridges

All of your teeth play an important role in speaking, chewing and in maintaining proper alignment of other teeth. Tooth loss doesn't necessarily have to occur as you age, but if you do lose teeth, they must be replaced to maintain proper function of your mouth. Fortunately, there are options for correcting tooth loss.

Options

A bridge is a device used to replace missing teeth that attaches artificial teeth to adjacent natural teeth, called abutment teeth. Bridges are either permanently attached (fixed bridges), or they can be removable.

Fixed bridges are applied by either placing crowns on the abutment teeth or by bonding the artificial teeth directly to the abutment teeth.  Removable bridges are attached to the teeth with metal clasps or by precision attachments.

If you're missing one or more teeth, you may be aware of their importance to your appearance and dental health. Your teeth work together for many daily functions from eating to speaking. With missing teeth, it's difficult to do these things. Missing teeth can and should be replaced. Fixed bridges are a great way to restore your dental health and appearance.

What exactly is a bridge or fixed partial denture?

A bridge (fixed partial denture) is a device, which fills the gap where teeth are absent. Fixed bridges are bonded into place and can only be removed by a dental professional. Removable bridges, as the name implies, can be taken out and cleaned. Fixed bridges offer more stability than their removable counterparts.

Why do I need a bridge?

Oral functionality and appearance are important reasons for wearing a bridge. A bridge helps support your lips and cheeks. The loss of a back tooth may cause your mouth to sink and your face to look older.

Dental health is the most important reason for a bridge. Teeth were designed to complement each other. Unusual stresses are placed on the gums and other oral tissues when teeth are missing, causing a number of potentially harmful disorders. 

Increased risk of gum disease has proven to be one of the worst side effects of missing teeth and can be minimized with a bridge.

Missing teeth can cause speech disorders as they are used to make many of the sounds we use to speak clearly. 

How is a bridge attached?

The attachment procedure usually takes two or three appointments to complete. At the first appointment your prosthodontist or general dentist will prepare the teeth on either side of the gap by removing a portion of the enamel and dentin.

Since the bridge must be fabricated very precisely to ensure correct bite and to match the opposing tooth, impressions of the teeth are taken and sent to a lab where the bridge will be constructed.

Fixed bridges are typically cemented to the natural teeth next to the space left by the missing tooth. A pontic (false tooth) replaces the lost tooth. Crowns, which are cemented onto the natural teeth, provide support for the bridge.

What materials are used?

Bridges can be constructed from gold alloys, non-precious alloys, porcelain, or a combination of these materials. Porcelain is often bonded to either precious or non-precious metal.

How do I take care of my bridge?

A strict regimen of brushing and flossing will keep the bridge and surrounding teeth clean.  This is of critical importance as the bridge relies on the neighboring teeth for support.

Crowns

Where damage to a person's teeth is extreme, and apparently beyond repair, we can use porcelain or porcelain "pasted on gold" crowns to make the smile appear "as new". This is an extremely reliable technique for repairing the most severe of dental problems, even permanently replacing missing teeth to offer a complete smile and a functional bite. We are renowned for the quality of our work and the fantastic changes we make for people using this technology. These treatments are used for a long lasting correction of major dental problems. It is usual for these treatments to last for 20 to 30 years, which is as close to permanent as dental treatment can get.

How long does it take?

Fitting a crown requires at least two visits to our office. Initially, we will remove decay, shape the tooth, and fit it with a temporary crown of either plastic or metal.

On the subsequent visit we will remove the temporary crown, and then fit and adjust the final crown.  Finally, we will cement the crown into place and you have a new beautiful looking tooth.

Key Benefits

• Replaces missing teeth 
• Offers support to misshapen teeth or badly broken teeth 
• Looks completely natural 
• Fixes "smile" and functional chewing problems. 

What are the capabilities of crowns?

Crown and bridgework is a very reliable solution for major dental problems caused through accidents, diseases or wear and tear. Major problems can usually be corrected using these techniques. Material used in these repairs is either high-grade porcelain, or porcelain bonded to gold.  A higher strength of the porcelain and gold materials is recommended to treat the most serious of dental problems. Where accidental damage has occurred, resulting in lost teeth, or where teeth have broken away through excessive wear, or as the result of old fillings breaking, crowns and/or bridges can be used as a long-term solution.