Complete Family Dentistry Blog - Waukesha , WI
Posts for: August, 2012
If you have a tooth that just doesn't look good because of decay or injury, a porcelain laminate veneer is probably a good way to make it look as good as it ever did — and maybe even better! Dental veneers are composed of thin layers of dental ceramic material. They essentially replace the original tooth enamel and require preparation of the tooth by removing a small amount of enamel to allow room for the placement of the veneer.
Recently, more and more dentists have been using minimal prep or prepless techniques that do not require this preparation. In such cases, the porcelain is bonded directly to the outer layer of the tooth's enamel. Highly skilled dental technicians can design a custom-fit veneer that feathers into the tooth just short of the gum line.
Prepless techniques cannot be used in all situations, but when they are used appropriately the results are beautiful and very stable. Should you get prepless veneers? The following is a list of advantages and disadvantages of prepless veneers.
Advantages of prepless veneers include:
- Tooth preparation or reduction is not needed, leaving the original tooth whole.
- They are not placed under the gum tissue, eliminating the possibility that the restorations negatively impact the gum tissue.
- They can be used to change the appearance of teeth that are too small or misshapen making the teeth look larger and eliminate unwanted spacing.
- They can be used to “lengthen” teeth that have been worn down by grinding.
- Since the underlying tooth has not been reduced, prepless veneers are reversible and practically risk-free.
- There are many cosmetic situations in which they cannot be used, and traditional veneers (requiring preparation) must be used instead.
- Prepless veneers cannot be used in cases in which orthodontic treatment is recommended to move the teeth, such as improper tooth position, poor bite, or a poor facial profile.
- Since they are added on to existing tooth structure, they do not work for teeth that are relatively large or in a forward position in a smile.
- They do not usually work for lower teeth because of space restrictions.
- They cannot replace lost or damaged enamel.
Working with prepless veneers requires special skills and training. Please discuss our credentials and experience with us when you inquire about this technique. We can assess your specific situation and let you know whether restoration without the drill is appropriate for you.
Contact us today to schedule an appointment to discuss your questions about prepless veneers. You can also learn more by reading the Dear Doctor magazine article “Porcelain Veneers Without the Drill.”
If you are unhappy with your smile or the way some of your teeth appear, porcelain veneers may be the solution to your concerns. They are a fast, effective, and well-proven method for cosmetically enhancing your smile — and a secret that Hollywood and other celebrities have been taking advantage of for years. To help you determine if they are right for you, here are some questions we typically receive.
What is a veneer?
A veneer is a custom made thin “shell” or thin layer of a dental ceramic material (usually porcelain) used to replace the front, visible surface of the tooth. They are artistically and hand-crafted using a precise model of your mouth and teeth to achieve a natural look.
What can they do for me?
Veneers are the optimal choice for correcting small to medium gaps between teeth; slight rotations of teeth causing them to be misaligned; oddly shaped, chipped, or “short” teeth; as well as teeth that are discolored or unevenly colored. However, veneers have their limitations, too. They cannot correct bite issues, poor tooth position, or profile issues. It is also important to note that if you have this procedure, we will typically need to remove a small amount of enamel from your teeth to accommodate the veneer and produce dramatic improvements to your smile.
How long will they last?
While they can vary widely from person to person, porcelain veneers usually last from 7 to 20 years. Factors that impact this timeline include your oral hygiene habits, diet, lifestyle, as well as how well you protect your veneers during sleep and while playing sports.
Have more questions?
While the goal of restorative dentistry is to return all of the destroyed or lost dental tissues of the teeth to full form (shape) and function, when you blend this goal with the artistry of cosmetic dentistry, the results can be dazzling. Today's modern techniques and materials enable replacement of missing tooth structure that allows bonding directly to the tooth so that it not only is an exact color match but also actually strengthens the tooth. And tooth-colored fillings are not just for front teeth. They can dramatically improve the appearance of all teeth — even your back molars — so that it appears you've never had tooth decay at all!
All of this is accomplished through the use of either tooth-colored dental porcelain or composite resins. Porcelains are a form of ceramic material formed by the action of heat. They are available in many colors and shades made from a powder corresponding to the primary color of the natural tooth structure that is mixed with water and placed into an oven for firing (hence their ceramic nature). When built up in layers by highly trained dental ceramicists, they can be made to mimic the exact natural translucency, staining and contours of tooth enamel.
Dental composite resins are the most common materials used for tooth-colored adhesive restorations today and have properties similar to tooth structure. They consist of resin or special plastics and fillers that are made of silica, a form of glass. The fillers give the composites wear resistance and translucency (see through properties).
It is important to note that besides providing the appearance of beautiful teeth, properly restored teeth function and wear better. But most important to you, they appear indistinguishable from natural teeth! Furthermore, scientific studies and clinical experience have validated their use as both safe and predictable. In fact, these techniques are also suitable for children's teeth and can incorporate fluoride to reduce decay. Together, all of these changes have so significantly impacted the way modern dentistry is practiced that many believe we may have entered into the so-called “post-amalgam (silver metal-colored dental fillings) era.”
Contact us today to schedule an appointment to discuss your questions about tooth-colored fillings. You can also learn more by reading the Dear Doctor magazine article “The Natural Beauty of Tooth Colored Fillings.”
While we have gained recognition for our role in creating gorgeous smiles with porcelain veneers, the often overlooked or unknown key contributors in this process are the dental laboratory technicians. These behind-the-scenes artists are the trained professionals in the art of using dental porcelain to hand-craft veneers and crowns into near exact replicas of natural teeth in shine, opacity, translucence and shape.
Through the use of precise molds and excellent communication skills, we share detailed information with the laboratory technician to create veneers or crowns specifically for enhancing and improving your smile. In fact, communication must be so exact that it often demands correct lighting, cameras and computers to produce optimal results. This process also requires a variety of colors, shapes and translucency, created so that once we cement them into place, they appear as beautiful natural teeth. If your veneers are part of a smile restoration or makeover and you are getting them for several front teeth, the end results are typically brighter and whiter than your natural teeth. However, they must blend with surrounding teeth if those teeth are not also receiving veneers. So it is often recommended to have your natural teeth whitened before the veneers are replaced.
Good dental porcelains in the right hands can make for spectacular tooth imitations by mimicking tooth enamel perfectly. And now that you have these facts, you begin to understand all of the expertise, artistry, and the technology required by laboratory technicians to produce the most dazzling porcelain veneers.
To learn more about porcelain veneers, continue reading the Dear Doctor article, “Smile Design Enhanced With Porcelain Veneers.” Or if you are ready to see what cosmetic dentistry can do for you, contact us to schedule a consultation.