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Cosmetic Dentist: Do Teeth Bleaching Before Dental Crowns

If you require a dental crown to be placed, it is a good idea to talk to your cosmetic dentist about how you feel about the color of your existing teeth before beginning the process. If you like the color of your teeth, your cosmetic dentist will then find a color that matches the crowns.

On the other hand, teeth bleaching may be an option for you. If you feel you would like to whiten or lighten your teeth, it is a good idea to communicate this to your cosmetic dentist beforehand. Once the final restorations are made, it will not be possible to change their color without redoing them.

At-Home Teeth Bleaching

If you desire whiter teeth before the cosmetic crowns are placed, the best way to achieve this is to talk to your cosmetic dentist about at-home teeth bleaching. With this procedure, custom-fitted plastic trays will be made for your teeth and you will be given some small tubes of teeth bleaching material.

Your cosmetic dentist will show you how to place a small amount of teeth bleaching material in the tray and then place the tray in your mouth. If any excess material squirts out of the tray onto your gums, you will want to remove it with your finger or a toothbrush.

The tray is then worn for one to two hours in the evening, depending on the type of teeth bleaching material. The biggest advantage of this method of teeth bleaching as compared with procedures that are done in your cosmetic dentist's office is that you are the one that can control how white you want your teeth to be.

Since you are the one in control, you can stop the teeth bleaching whenever you feel you have achieved the desired color. The typical teeth bleaching time is one and one-half to two weeks, but it may be longer.

Sensitivity to Tooth Bleaching

You may experience that your teeth become sensitive to cold air or liquids during the teeth bleaching process. This is normal and will subside and finally go away when you stop the teeth bleaching.

There are a couple of things you can do to decrease this sensitivity if it arises during the teeth bleaching process. One is to only bleach every other night. By taking a break after each night of teeth bleaching, your teeth will not be as sensitive.

The other is to have your cosmetic dentist prescribe you a fluoride gel that you can place in your custom teeth bleaching trays every other evening. The fluoride acts to decrease the sensitivity by coating or sealing the tooth surface and it will not affect the color of your teeth. This is the most reliable way to decrease sensitivity while you bleach.

Once you get your teeth to the desired color , your cosmetic dentist will have you wait about three to four weeks before taking a color match of your teeth in order to make the final restoration. During this time, the color of your teeth is stabilizing.

Once the Restorations Are Placed, What Can You Expect?

Teeth bleaching is very predictable, but the results will not last forever. Since the restorations were placed when your teeth were at their whitest, you will most likely find that in one and one-half to two years, the restorations may begin to appear lighter than your natural teeth.

This result is to be expected. It is not caused by a change in color of the restorations, but rather by your own teeth getting darker. At this point, all that is required is to, once again, bleach your natural teeth until the color is evened out. Usually, this only requires teeth bleaching a couple of times.

After the color is evened out, you can then expect to have the color stability last for another one and one-half to two years. On the other hand, if no restorations were placed by your cosmetic dentist after your teeth bleaching, you will most likely not notice the teeth changing color because there is no reference to help judge this change.

By Greggory Kinzer, DDS, MSD

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.

How Aesthetic Dentistry Can Enhance Your Appearance

The color, size, and shape of your teeth all have a profound impact on your appearance. While it is often the desire of people to improve the look of their smiles, it should be the goal of aesthetic dentistry, or cosmetic dentistry, to do this while still maintaining a "natural" appearance of the teeth. This often requires addressing one or all of the above-mentioned criteria. How is it that alterations in these three characteristics enhance your smile?

Color of Your Teeth

Tooth color is most commonly what people see first. As you get older, your teeth get darker. The reasons for this include normal changes that occur within the tooth and repeated insults from environmental conditions (coffee or tea stains, for example). Generally, then, darker teeth are associated with older age. The easiest way that cosmetic dentistry can correct this is by teeth bleaching. But this alone may not entirely create a natural-looking appearance.

Size and Shape of Your Teeth

Size and shape also are major factors that define the appearance of teeth. The most common cause of changing tooth size and shape over time is tooth wear; and the most common cause of wear is tooth-to-tooth contact, or grinding. Wear on the edges of the teeth can give the appearance of aging because you do not show as much of your teeth when you smile. Another factor that affects how much of your teeth show when you smile is the loss of skin tone as you age.

This loss of tone causes your face to sag, thereby showing less of your upper teeth and more of your lower teeth. The aesthetic dentistry treatment to enable more teeth to show when you smile will depend on the cause. If the cause is due to wear of the teeth, dental veneers or dental crowns can be used to regain the lost length and fill out the smile. On the other hand, this may not have a significant effect if the cause is due to the loss of skin tone associated with age. If this is the case, plastic surgery may be indicated as part of the treatment.

Wear on teeth also will make the edges of the front teeth very flat. As this occurs, the edges of the front teeth will form a straight line rather than the more youthful appearance when the two front teeth are slightly longer than the teeth next to them. Also, as they wear, the proportion of length to width will be altered. Teeth will start to appear more square in their shape rather than rectangular.

Basically, any treatment that counteracts the above-mentioned appearance changes has the ability to enhance the appearance of your teeth and smile. The aesthetic dentistry treatment can vary from teeth bleaching to dental crowns or dental veneers. Depending on the severity, other forms of treatment such as braces and gum surgery also may be indicated to enhance the appearance and function of your teeth. It is important to remember that all areas need to be addressed. If treatment for teeth that are worn and dark only involves teeth bleaching, the final result will be whiter teeth that are still worn and short. The teeth will not appear natural, as there will be a conflict between white teeth (youthful) and worn teeth (aged) that do not work together. Instead, it is necessary to correct the color, size, and shape to create a more natural appearance.

By Greggory Kinzer, DDS, MSD

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.