Sunday 29 November 2009

Dental & Porcelain Veneers To Fight Against Cavities


Latest Dental News: NHS V/S Private Dentistry: Cost, Treatment Options & Materials


Porcelain veneers are an excellent solution for people with discolored crooked, gapped, worn, or cracked teeth. In fact, in many ways porcelain veneers are the flagship cosmetic dental treatment because they can essentially give a person a whole new smile all at once. In addition, porcelain veneers can be a great protective treatment for your teeth.

Decay Resistant:
Unlike tooth enamel, the ceramic laminate used to make porcelain veneers neither decays as a result of exposure to the acid byproducts of mouth-dwelling bacteria or stains as a result of exposure to melanoidins found in foods like coffee, black tea, chocolate, and red wine. This means that porcelain veneers can not only give you a great-looking smile, they can give you a smile that lasts. In addition, they can strengthen your teeth by providing an additional layer of support, almost like the layered composite armor used on modern main battle tanks. However, the teeth behind the veneers are still susceptible to decay, and there are some special considerations you should keep in mind about cavities in veneered teeth.

Behind the Veneer:
The veneer itself is made of pressed laminate ceramic, which is very strong, and the veneer is attached to the tooth by means of a plastic compound sometimes called cement. Before the veneers are placed or crafted, the teeth are prepared to receive them through the removal of dental enamel. The amount of enamel removed varies, both according to the preferences and the technique of the dentist doing the preparation, and it is unlikely to be completely uniform. Normally, the amount removed is between 0.3 and 0.5 mm, often leaving little to no enamel on the prepared surface. Fortunately, the prepared surface is protected by the veneer.

Possible Dangers:
Cavities can still attack veneered teeth. If veneers are placed by an inexperienced or unskilled dentist, there may be ledges, shelves, or other harborages around the edges of the veneers where food can accumulate and bacteria hide from cleanings. In these locations, plaque can build up, and the acid produced by the bacteria can lead to decay around the edges of the veneers. If undetected, these edge cavities can grow and allow bacteria access to the tooth pulp, necessitating a root canal and capping the tooth with a dental crown.

People often think porcelain veneers are likely to chip, but in fact it is much more likely that the compound bonding the veneer to the tooth will fail and the veneer come loose. This becomes more likely if a person consumes a great deal of alcohol, which dissolves some bonding compounds. Worse than an actual separation of the veneer is if some of the bond gets dissolved and creates a void behind the veneer which can again serve as a harborage for bacteria, leading to concealed decay that attacks the tooth and may not be detected until pain begins.

Prevention Better than Cure:
As with all dental treatment, prevention is the best approach. With proper care, you can protect your veneered teeth from any of the negative effects we've discussed above. First, make sure you have chosen a talented and well-trained cosmetic dentist who uses the highest-quality restorations. Veneers that are properly shaped and placed can remove the possibility of harborages around the veneers. Brush and floss your teeth according to your dentist's instructions. Make all your semi-annual cleaning and follow-up appointments to catch any decay before it progresses to the level of a serious threat. Limit alcohol consumption and clean your teeth immediately after vomiting to reduce the dissolution of the dental bonding material.

If you do all this, your veneers will last a decade or more protecting your teeth and keeping them stain-free.

Source: Porcelain Veneers and Cavities

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Thursday 26 November 2009

Quick & Easy Teeth Whitening Treatments For Perfect Smile


Latest Dental News: Teeth Whitening Treatment At Home Through Home Tray Whitening


Tooth whitening is an increasingly popular procedure that is highly effective at lightening the natural colour of your teeth and diminishing any stains at the same time. It’s important to understand you cannot completely change the colour of your teeth, but you can lighten their existing appearance, sometimes by up to six or seven shades.

Everyday drinks and foods such as blackcurrant, tea and even curry can stain your teeth and leave them looking less than brilliant white. Calculus or tartar can also affect the natural colour of your teeth, so there are many different reasons as to why you might want to consider whitening your teeth.

If brighter, whiter teeth are something you dream about having then this is now a distinct possibility due to an array of whitening products, treatments and procedures that are available.

Tray whitening is one such method which can be carried out at home; however, you would still require an initial consultation with your dentist who will tell you if you are an ideal candidate for the treatment. If this type of treatment is suitable for you then impressions will be taken of your teeth. These impressions are used to create a rubber tray that fits into your mouth perfectly, which is followed by a tooth whitening gel being poured into the tray. This type of whitening is usually carried out over a course of five or six applications.

The latest type of teeth whitening is called Zoom Advanced. This is an in-­clinic bleaching process that works to lighten discolouration of the tooth enamel and produces instant results. This type of whitening treatment is capable of achieving results between six to ten shades lighter than the existing colour, so if it’s quick and efficient results you’re after then this may be the best option for you.

Another type of treatment is internal tooth whitening, a technique used for a discoloured front tooth which has previously had root canal treatment. Many people often worry that it may not be possible to lighten teeth which have had root canal treatment, but internal tooth whitening offers a solution to this common concern.

Regardless of whether you opt for professional bleaching or Zoom whitening, you can help to keep your teeth appearing white after the whitening procedure.

First of all you can cut down your consumption of food and drink that can stain teeth. Red wine, tea and coffee are all common offenders and restricting consumption of these can make a definite difference. Stopping smoking can also help prevent discolouring and staining. The golden rule of brushing your teeth twice a day with fluoride toothpaste will also stand you in good stead when it comes to overall oral hygiene.

There really are many whitening methods which you can apply to ensure your teeth appear as white as possible, meaning it is possible to have that smile you always wanted.

Source: The White Way: Different Methods of Tooth Whitening

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Wednesday 11 November 2009

West Los Angeles Dentist Rejuvenates Smiles with Painless Lumineers

Dr. Neda Naim (West Los Angeles Dentist) is at this instant on condition that Lumineers, a painless chinaware finish procedure with the purpose of provides patients with a painless smile restitution solution and refine smiles contained by two dental visits.

Unlike traditional finish behavior, the natural tooth is not filed down with a drill. There is minor etching facing insertion the Lumineer bonding to the tooth, however this procedure is painless and preserves the natural tooth to the area with the purpose of Lumineer behavior is reversible.

Source: West Los Angeles Dentist Rejuvenates Smiles with Painless Lumineers

Causes & Solutions For Stained Teeth And Chipped Tooth
Latest & Advanced Cosmetic Dentistry Treatments Eliminated Dental Fear
Get a Perfect Brighter Smile With Dental Veneers

Sunday 8 November 2009

Causes & Solutions For Stained Teeth And Chipped Tooth


Latest Dental News: Minnesota Dental Association elects its President

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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Wednesday 4 November 2009

Latest & Advanced Cosmetic Dentistry Treatments Eliminated Dental Fear


Latest Dental News: Edinburgh clinic hires mind guru to address dental phobia in patients

The Fear

Misplaced fears like Guerra's aren't uncommon. In a new consumer survey by the American Association of Endodontists (AAE), nearly half (48.5 percent) of survey respondents said they perceived root canal treatment as "excruciatingly painful," and ranked the treatment just below a spinal tap in terms of discomfort.

The Reality

But these perceptions don't reflect the realities of modern treatment, something that patients are realizing firsthand.

In fact, a separate AAE study showed that patients who have experienced root canal treatment are six times more likely to describe it as "painless" than those who haven't had the treatment.

The expertise of endodontists, the dentists who specialize in root canal treatment, combined with anesthesia and advanced technologies, has made root canal treatment a procedure that can be as routine as having a cavity filled.

The treatment usually lasts a half hour and has a 95 percent success rate in saving abscessed or infected teeth.

The Better Choice

When patients are told the interior of their tooth is badly infected and requires treatment, they have three choices: extraction of the tooth with no replacement, extraction and replacement with an implant, or root canal treatment.

Patients who extract the tooth and do not replace it can have a difficult time chewing, have an increased risk of gum disease and their teeth may shift. Extraction with implant replacement involves having a prosthetic tooth screwed into the jaw.

Root canal treatment is the only option that preserves the natural tooth. "It's always best to save the natural tooth," says AAE President John S. Olmsted, D.D.S., M.S. "Nothing looks, feels or functions like them."

Despite these facts, the myths surrounding root canal treatment continue-and extend beyond concerns about pain. Many people believe that root canal treatment is expensive compared to other options, when it actually costs hundreds and hundreds of dollars less than getting an implant.

Root canals generally require one visit for the treatment plus another for the placing of a crown on the tooth, whereas placing an implant typically requires multiple surgeries.

Life After Root Canal Treatment

Root canal treatment removes the damaged pulp, or soft inner tissue containing nerves and blood vessels, from the tooth, and then the endodontist cleans, fills and seals the canals. The tooth is then restored with a permanent filling or other restoration, allowing it to once again function normally, often for a lifetime.

"I had horrible pain before I had root canal treatment," said Guerra. "Now my tooth is pain-free."

Guerra is just one of the 17 million people each year to have a natural tooth saved by root canal treatment-and to realize that the myths about root canal treatment just aren't true.

Source: Endodontists Demystify The Feared Root Canal

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Tuesday 3 November 2009

Get a Perfect Brighter Smile With Dental Veneers


Latest Dental News: Minnesota Dental Association elects its President

Many people endure years of mental anguish over the condition of their teeth. The teeth are very much a focal point of one’s face, so when a person is embarrassed to show his teeth he can become self conscious and ultimately lack self confidence. With the advances in cosmetic dentistry, today adults can dramatically change the appearance of their smile without investing years of time in traditional orthodontic treatments, such as metal braces or retainers.

Dental veneers are now used by countless cosmetic dentists as a quick, safe, easy and generally painless way to create beautiful smiles. Veneers are ultra-thin shells made of either porcelain or composite resin that are custom made to fit over the front of existing teeth. Most patients find that their porcelain veneers are extremely durable and resist stains. Because veneers are produced to match your own unique teeth color, they appear very natural. Cosmetic dentists can use veneers to fix one problem tooth or an entire mouthful of teeth.

What tooth conditions can be fixed by dental veneers?
Genetics play a large role in the condition of one’s tooth health. From tooth color to the propensity for cavities or gum disease, heredity will dictate, to some extent, how your smile will take shape. Teeth can also become unattractive due to an injury, poor oral hygiene or because they can shift as we age. Dental veneers can correct problems such as:

• Discolored or stained teeth
• Misshaped teeth
• Crowding of teeth
• Large or small gaps between teeth
• Crooked teeth
• Chipped or broken teeth

How are dental veneers applied?
In porcelain veneers, first the cosmetic dentist removes a small amount of tooth enamel to accommodate the thin porcelain shell. Once the teeth have been prepared for the shells, a cast is made of the teeth. A dental lab produces custom-made veneers that will perfectly fit your teeth and provide a seamless bond. The new veneers are then permanently bonded to the teeth to create a natural-looking smile.

Composite resin veneers can also create beautiful smiles; however these materials may not be as resilient as porcelain. These veneers are shaped and molded in the office and bonded to the teeth with a special light and polished. Usually this can be accomplished in one office visit.

Dental veneers require little to no anesthesia.

Besides the aesthetic reasons, are there other advantages to dental veneers?
Even if you have good oral hygiene practices, the condition of your teeth may work against you. Settling for one (or even a mouthful) of crooked teeth can lead to greater dental problems. For example, it can be extremely difficult to properly floss and brush teeth that are crooked. The areas missed by brushing can lead to tooth decay, cavities, gingivitis, gum disease, etc. Teeth that are chipped or crooked can even wreak havoc on your ability to properly bite down, leading to headaches or muscle aches.

Source: Get a Super Smile fast with Dental Veneer

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