Showing posts with label stained teeth. Show all posts
Showing posts with label stained teeth. Show all posts

Tuesday, 9 March 2010

Relation Between Porcelain Veneers & Tooth Cavity


Providing an instant smile restoration, porcelain veneers are the shining star in the cosmetic dentistry universe. However, just because there is a ceramic sheet protecting your teeth and hiding their imperfections does not mean that your teeth are now immune from future decay.


Benefits of Veneers:
  • Porcelain veneers can address numerous cosmetic issues in your smile, such as:
  • Discolored enamel
  • Cracked, chipped, crooked or fractured teeth
  • Gaps between teeth
While these are all important cosmetic benefits, porcelain veneers also act as a barrier between tooth enamel and staining agents such as sugary foods, chocolate, tobacco products, or dark beverages such as coffee, tea, or wine. However, even though the ceramic material that porcelain veneers are made of is resistant to decay, the teeth behind are still vulnerable.

Dangers To Consider:
Porcelain veneers are placed onto a person’s teeth after a small amount of tooth enamel is shaved off. However, if an inexperienced or unskilled dentist attaches the porcelain veneers, it’s possible that a ledge may exist along the border of the veneer. Over time, undetectable crumbs of food can gather in these pockets and gnaw away at your teeth, making a root canal or dental crown inevitable.

Just because there’s a shell protecting your teeth does not mean their immune from cavities. Maintaining quality oral health through daily brushing, flossing and regular dental visits is still required to guarantee the health of your teeth.

What Happens If You Get A Cavity?
It’s not the end of the world. Cavities can only occur on the area where the porcelain veneer does not cover your tooth and, so long as it’s caught early, the cavity is easy to fix.

In fact, fixing a cavity on a porcelain veneer protected tooth is the same process as fixing it on a non-veneered tooth. The only difference is if the cavity directly borders the porcelain. This then requires a procedure that will bond the composite resin material to the porcelain veneer.

Maximizing Your Porcelain Veneers Lifespan:
While maintaining good oral hygiene is important to avoiding cavities around your porcelain veneers, there are additional steps you can take to maximize your porcelain veneers lifespan.

Avoid clenching and grinding your teeth. If you grind your teeth while asleep, be sure to speak with your dentist to receive a protective mouth guard don’t chew on inedible items.

Source: Porcelain Veneers & Cavities

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Monday, 21 December 2009

Causes & Prevention for Tooth Discoloration


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Many people have discolored teeth and it makes then very self-conscious about their smile. While slight discoloration is expected as we age, there are some things that can speed up the darkening of our teeth:

• Due to the extremely high acid content in soft drinks, the deterioration of the enamel on your teeth is sped up.
• Drinking red wine, coffee and tea. Any dark liquids have the potential to stain your teeth. Heat from tea and coffee causes are small fractures in your tooth enamel.
• Using tobacco products. Smoking will cause a yellowish build up on the teeth. These kinds of stains are typically more difficult to remove and will take longer to lighten using whitening treatments.

• Certain medications. The two most common medications that have been shown to darken teeth are tetracycline and minocycline.
• Too much fluoride, whether it be water or different fluoride based products. Fluoride discoloration typically happens during the development stage of the tooth.
• Any sort of of trauma to your teeth can lead to a discoloration. This happens because there is a tiny hemorrhage inside the tooth and the blood that is forced in there will make the tooth appear darker.

Over-the-Counter Tooth Whitening

There are many tooth whitening products available on the market today. However, they may not be effective or even damage your teeth. Products that may whiten your teeth include:

• Chewing gum doesn’t have much of a bleaching agent, so whitening results are very minor. However, activating the saliva may help some.

• Whitening toothpastes should only be used in moderation due to the abrasives they contain. Long use of those abrasive materials will actually wear down the tooth enamel.

• At-home tooth bleaching kits can provide decent results, but they can be difficult and messy to use. Also, since they typically don’t provide dental dams, ingestion of the bleach could upset people’s stomachs.

Professional Teeth Whitening

While any of the products above have the capability of providing results, but professional bleaching services are a better choice because:

• The bleaching agents are much stronger in the professional products which will lead to faster and better results.
• They are safer to use because your dentist will use the proper methods to ensure you don’t ingest the bleach, unlike over-the-counter products.
• Your dentist can assess you condition and your expectations and help you make the right procedure for your needs.

Dental Bonding and Porcelain Veneers

If your staining is too severe, it is important to realize that tooth bleaching might not give you the results you desire. However, there are still a couple options to gaining the beautiful, white smile you’ve always wanted:

• Tooth bonding
• Porcelain veneers

Dental bonding is a procedure in which a type of resin is sculpted and adhered to your teeth. This product is extremely strong and durable and it is indistinguishable from your natural tooth enamel. This resin is essentially replacing the enamel on your tooth, which will hide stubborn stains. Tooth bonding is quick and can typically be completed in one office visit.

Porcelain veneers are another option to hide stubborn stains. The veneers are very thin layers of porcelain that are affixed to the tooth. Your natural tooth is carefully filed down in order for the veneers to properly adhere to the tooth. This option will take slightly longer and involve a couple of trips to the office.

Source: Tooth Discoloration

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Sunday, 8 November 2009

Causes & Solutions For Stained Teeth And Chipped Tooth


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Bright, white teeth are part of our view of ideal beauty. Unfortunately, many of us have teeth that don’t quite meet that standard. They’re not quite as white as we’d like, or they look yellowish, or even gray or brown, making us self-conscious.

Several factors can cause teeth to look discolored or stained. Some of these are easily prevented or corrected, while others are harder to avoid and difficult to treat.

Some of the most common causes of stained teeth are foods and beverages. Examples of these that can discolor your teeth include:

• Coffee
• Tea
• Wine
• Darkly pigmented food

Mild stains of this type, called extrinsic staining, can often be removed by a regular dental cleaning. More stubborn staining might require tooth whitening treatments in order to eliminate them.

Other factors can also cause stains. Smoking can cause nicotine stains, as can any other form of tobacco use. Discoloration can also result from:

• Trauma
• Aging
• Root canals
• Cracks in the teeth
• Regular wear and tear

Wear and tear on the teeth, as well as aging, can erode the enamel layer of the tooth, allowing the darker-colored dentin to show through. Cracks in the teeth caused by wear or trauma can collect food particles and other staining agents. Trauma to an individual tooth can also cause it to darken. This could mean that the nerve has been damaged, so if an individual tooth becomes dark after it’s been injured, you should have a dentist evaluate its condition.

Tooth discoloration and staining caused by trauma and wear can often be corrected with whitening treatments. Over the counter tooth whitening products can provide effective results, but for truly dramatic whitening, consult a qualified cosmetic dentist. In-office whitening treatments can lighten your teeth as many as six shades in one session. Take-home kits are also available, with powerful whitening agents that work over a longer period of time.

Other forms of discoloration in the teeth can occur while the permanent teeth are forming. This is most often caused when a child ingests too much fluoride or must take certain kinds of medication, especially antibiotics. This kind of stain becomes a part of the tooth. This intrinsic staining is difficult to treat with whiteners. In order to restore your teeth to a pleasant white color, you might have to have porcelain veneers placed to cover the stains.

Source: Causes of Stained Teeth

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