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Posts for tag: cosmetic dentistry

DentalPorcelainisaGreatOptionforCreatingaNaturalAppearance

The mark of a great dental restoration is that you can’t see it. It’s there in plain sight, but others observing your new and improved smile can’t tell the difference between the restoration and your natural teeth. Everything looks, well, natural.

That’s the great advantage of dental porcelain. A dental technician with technical skill and artistic flair can form this inorganic, ceramic material into a life-like replica of your tooth, with a shape and color that blends in with the rest of your teeth. And because of its strength properties, porcelain restorations can hold up to the normal chewing and biting forces in your mouth, as long as you use prudence when biting down on hard substances.

Porcelain is also highly adaptable to different kinds of restorations. For natural teeth still viable but no longer attractive, porcelain can be the main ingredient in two very popular and effective restorations, the veneer and the crown. Although the porcelain material is the same for both, their construction and application are quite different.

Veneers are very thin laminated layers of dental porcelain custom-colored and shaped for bonding to the outer visible portion of a tooth. They’re a great solution for relatively decay-free teeth that have minor to moderate defects like chipping, slight misalignment or heavy staining. They often require some permanent removal of tooth enamel to ensure their appearance isn’t too bulky, but causes minimal impact to the tooth.

Crowns, on the other hand, are complete tooth replicas that are bonded in place over an existing tooth like a cap. They’re a good choice for teeth in which the root and inner layers are still viable, but the tooth has been significantly damaged by decay or trauma. They’re also useful as a protective cover for teeth that have undergone root canal treatment. But unlike the minimal impact of veneers, crowns require significant tooth alterations to accommodate them.

In either case, though, the end result is much the same: both crowns and veneers can be fashioned to precisely mimic the shape, color and texture of natural teeth. In skillful hands, these porcelain restorations can transform your smile for the better and no one but you and your dentist will ever need to know.

If you would like more information on porcelain restorations, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Porcelain Crowns & Veneers.”

By MEHR TUCKER, DDS, LLC
January 25, 2016
Category: Dental Procedures

Find out if a dental bridge is all you need to replace your missing tooth or teeth.

A smile that has missing teeth poses a hazard to your oral health. Not only does it make your smile look less than ideal butdental crowns and bridges it can also cause further complications like bone loss, changes to your facial structure and shifting teeth. Before this happens to you find out if your Rockville, MD dentist Dr. Mehr Tucker can improve your smile with a dental bridge.

Who should consider getting crowns and bridges?

If a tooth is cracked, fractured, or broken but still intact then a dental crown may be the best option for you. But if you need to replace one or several missing teeth, or your tooth is so severely decayed, cracked, broken or damaged that it needs to be removed then your dentist in Rockville, MD may recommend getting a dental bridge.

What is a dental crown and bridge?

A dental crown is a tooth-shaped cap usually made from porcelain that is custom-designed to fit over the entire crown of your tooth to restore full function and to improve your tooth’s appearance.

A dental bridge is a dental restoration used to replace one or several missing teeth. A dental crown is on either side of the bridge with a false tooth or teeth in the middle. The crowns are then cemented over healthy neighboring teeth to help anchor the dental bridge into place. Neither crowns nor bridges are removable.

Before we can place your dental restoration we will need to prepare your teeth first. If you are just getting crowns we will shave down a portion of your teeth to make room for the new crown. If you are getting a dental bridge the two neighboring teeth that will hold the bridge into place will also need to be shaved down prior to placing the two crowns over your teeth.

Do dental crowns or bridges seem like a great option for your tooth loss? If so, then let’s talk. Call your general dentist in Rockville to schedule a consultation with Dr. Mehr Tucker DDS, LLC.

AdvancesinPorcelainVeneersImproveBothStrengthandAppearance

One of the best restorative options for slightly deformed, misaligned or stained teeth is a porcelain veneer. Composed of thin, laminated layers of dental material, the veneer is bonded to the outside of the tooth to transform both its shape and color to blend with other natural teeth.

Veneers are more than a technical process — they’re works of art produced by skilled artisans known as dental lab technicians. They use their skills to shape veneers into forms so life-like they can’t be distinguished from other teeth.

How technicians produce veneers depends on the material used. The mainstay for many years was feldspathic porcelain, a powdered material mixed with water to form a paste, which technicians use to build up layers on top of each other. After curing or “firing” in an oven, the finished veneer can mimic both the color variations and translucency of natural teeth.

Although still in use today, feldspathic porcelain does have limitations. It has a tendency to shrink during firing, and because it’s built up in layers it’s not as strong and shatter-resistant as a single composed piece. To address these weaknesses, a different type of veneer material reinforced with leucite came into use in the 1990s. Adding this mineral to the ceramic base, the core of the veneer could be formed into one piece by pressing the heated material into a mold. But while increasing its strength, early leucite veneers were thicker than traditional porcelain and only worked where extra space allowed for them.

This has led to the newest and most advanced form that uses a stronger type of glass ceramic called lithium disilicate. These easily fabricated veneers can be pressed down to a thickness of three tenths of a millimeter, much thinner than leucite veneers with twice the strength.  And like leucite, lithium disilicate can be milled to increase the accuracy of the fit. It’s also possible to add a layer of feldspathic porcelain to enhance their appearance.

The science — and artistry — of porcelain veneers has come a long way over the last three decades. With more durable, pliable materials, you can have veneers that with proper care could continue to provide you an attractive smile for decades to come.

If you would like more information on dental veneers, please contact us to schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Porcelain Veneers.”

By Mehr Tucker, DDS, LLC
September 29, 2015
Category: Dental Procedures
SpiceUpYourTeeth

As a member of the best-selling pop group Spice Girls, Mel C (AKA Sporty Spice) enjoyed her share of musical superstardom. At the band’s peak in the Nineties, the young singer’s signature look featured baggy sweatpants, an assortment of tattoos, a nose stud and a gold-capped incisor, front and center in her mouth. Today, Melanie Chisholm is still singing — but now she’s a mom, an amateur triathlete… and that gold tooth is just a memory. Not only that, her smile looks more evenly spaced and whiter than it did when she was referred to as the “tomboy” of the group.

What happened? In our view, it all boils down to changing tastes — plus a little bit of help from dental professionals. As the “wannabe” singer proves, there’s no single standard when it comes to making your teeth look their best. Your own look is unique to you — and your smile can reflect that individuality.

For example, crowns (caps) are substantial coverings that may be placed on teeth when they are being restored. They are available in three types: gold, all-porcelain, or porcelain-fused-to-metal. The latter two are tooth-colored, while the gold is — well, shiny like gold bling. Which one is right for you? In many cases, it’s your choice.

Likewise, dental veneers — wafer-thin shells that can correct cosmetic issues by covering the surface of your teeth — can be made in a variety of shades. Their hues may range from natural ivory to Hollywood white, and everything in between. What’s the best color for you? Only you can say.

Some people opt for a “smile makeover” that uses small irregularities in the spacing and color of teeth to create a more “natural” look. Other folks want a perfectly even, brilliant white smile that dazzles the eye. Still others are looking to match or restore the smile they once had — perhaps even re-creating a signature gap between the teeth. As long as there are no other dental issues involved, the choice is yours.

So if you’re unhappy with your smile — or if you feel it doesn’t reflect the person you “wannabe” — why not talk to us about a smile makeover? Just call our office to schedule a consultation. You can learn more about this topic in the Dear Doctor magazine articles “Beautiful Smiles by Design” and “The Impact of a Smile Makeover.”