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Porcelain Veneers


Porcelain Veneers

Porcelain Veneers

Porcelain veneers are thin wafer like shells made from porcelain. These are mounted onto the front teeth to enhance their cosmetic appearance. Porcelain laminates veneers or dental veneers are other terms that are used to refer to porcelain veneers.

Cosmetic dental bonding is the fundamental science from which the  porcelain veneer technique is derived.  Creating a tenacious bond with enamel requires specific materials. Such materials have been in the hands of dentists for decades.

The porcelain veneers create an appearance that is very much like natural teeth. Despite the fact that enamel comprises much of a natural tooth, it is not solidly enamel. The enamel forms an outer layer that encases the tooth. Dentin is the tough tooth tissue that is encased by the enamel.

Advantages of Porcelain Veneers

Porcelain Veneers

Porcelain Veneers

These materials are mounted on a thin film of porcelain veneer onto a tooth. This is performed using the porcelain laminate veneer technique. When firmly attached to a secure substructure or a sturdy tooth, its strength and durability is very remarkable despite its initial brittleness.

Tooth enamel is basically translucent in nature. Hence, when light hits the surface of the tooth, it does not bounce off immediately. Rather, it penetrates the layer of enamel and is then reflected by the tooth dentin, which is non translucent or opaque.

From the dentin, it bounces outside the tooth. When light is handled in this manner, it creates the lustrous appearance that teeth possess. This characteristic of tooth enamel is termed as the translucency effect.

In former times, dentists only had access to cosmetic dental bonding materials that were semi-translucent. Much of the light that hit a tooth that had been repaired, would bounce off its outer surface rather than penetrate the bonding. Consequently, though the bonding improved on the tooth’s appearance The luster or translucency effect was missing.

The glass like qualities of  porcelain veneers offer greater benefits compared to similar cosmetic dentistry techniques. Their ceramic nature creates the translucency effect.  When bonded onto the tooth’s surface, its light handling characteristics closely conform to that of dental enamel.

Collectively, cosmetic dental bonding materials have the downside of being vulnerable to discoloration and stains. This particularly occurs when they are applied to persons who consume coffee, tea, red wine and tobacco products. A sustainable advantage of  porcelain veneers  over other dental materials is its ceramic or porcelain surface. Its glass like surface complements its stain resistant quality.

Porcelain Veneers

Porcelain Veneers

Porcelain veneers  are tailor made wafer thin tooth shells. These resemble the natural tooth color and are designed to be bonded onto the front tooth surface. They enhance your appearance by altering your imperfect teeth.

Dental veneers can be fabricated from resin composite materials or porcelain.  Porcelain veneers  are more resistance to stains compared to resin veneers. Porcelain has a better translucency effect that gives it the luster of natural teeth. The resin veneers need minimal removal of the tooth surface prior to placement due to their ultra thin shell. Your dentist can help you to decide on the most suitable veneer material for your teeth.

The porcelain cosmetic dentistry benefits include immaculately aligned and well shaped teeth. Veneers offer protection to the damaged tooth’s surface. In many instances, this preempts the need for other cosmetic comprehensive dentistry procedures. Compared to crowns, the patient will not need to undergo tooth extraction to get veneers. Porcelain veneers  offer you the Hollywood smile schedule.

Porcelain Veneers Dental Procedure

Three dental trips are required for this dental procedure. The first one covers the consultation. The other two involve designing and bonding the porcelain veneers. The procedure can cover a single tooth at a time, or more than one simultaneously.

Porcelain Veneers

Porcelain Veneers

Diagnosis and treatment plan: This needs some interaction between your dentist and you. Let your dentist understand your expectations. An examination of your teeth will be done to determine the suitability of  porcelain veneers. The appointment will go over the pros and cons of the dental veneers procedure.  Tooth and mouth impressions will be taken including X-rays.

Preparation: About 1/2 millimeter of enamel will be reduced from your tooth surface. This is a corresponding amount to the thickness of the  porcelain veneers.  Your dentist will advice you on the need to numb the area using a local anesthesia.

Your dentist will then create your tooth model or impression. The model will be used in a dental laboratory in the construction of your porcelain veneers. The lab will take about two weeks to send your dental veneers back to your dentist. Temporary veneers are available for each unsightly tooth for an extra cost.

Bonding: The dentist will temporarily mount the  porcelain veneer  onto your tooth to assess its color and fit before it is cemented permanently. The veneer will have to be trimmed repeatedly to attain an exact fit. The shade of cement can be adjusted to determine the color of the veneer. Your tooth will then be cleaned, polished and etched to give it a suitable rough edge.

The roughness contributes to the success of the bonding process which is done by applying a special cement onto the veneer. The veneer is then placed into proper position on the tooth.  A special light beam is then applied to the veneer. This light quickens the hardening and curing process of the cement by activation of some chemicals.

Porcelain Veneers

Porcelain Veneers

Finally any excess cement is scrapped off. The dentist will then reassess your bite and make any required adjustments to the  porcelain veneer.  A follow-up visit to check your gums reaction to the veneers and review the placement of the veneer will be necessary.

Dental veneers benefits include creating beautifully aligned and well shaped teeth. They offer protection to the tooth’s surface. This dispenses with the need for similar extensive treatments. Compared to crowns, they do not need the extraction of teeth to have them in place. They also greatly improve the cosmetic appearance of your smile.

Who Qualifies for Porcelain Veneers

Dental veneers are a viable solution to most cosmetic dental issues, These include:

  • Uneven teeth: Some causes of even teeth are gradual wear and tear, or grinding of teeth.
  • Genetics: Some individuals inherit teeth that are abnormally spaced and these spaces widen in with age.
  • Wear and tear: As we grow older, it is natural for our teeth to wear down. This increases their likelihood to get an uneven appearance, to crack or to chip.
  • Worn enamel: Tooth enamel will eventually wear out with time and get brittle or even crack.
  • Discolored teeth: Excess fluorine will turn the color of your teeth, especially if taken in drinking water. Other causes of discolored teeth include stains from tetracycline, some drugs and resin fillings presence.
  • Misaligned teeth: Teeth can have an irregular shape, this includes teeth with craters and bulges.

You need to take good care not to break your veneers by avoiding certain tendencies like crunching carrots. For sleeping, your dentist may prescribe certain protective appliances depending on your nocturnal habits. Mildly discolored teeth may require minimally invasive cosmetic dentistry options like teeth whitening instead of porcelain veneers.

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