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Posts for: August, 2014

By Woburn Family Dental
August 25, 2014
Category: Dental Procedures
AvoidingtheJimCarreyChipped-ToothLook

Fans of the classic bumbling-buddies comic film “Dumb and Dumber” will surely remember the chipped front tooth that Jim Carrey sported as simpleminded former limo driver Lloyd Christmas. Carrey reportedly came up with the idea for this look when considering ways to make his character appear more “deranged.” He didn't need help from the make-up department, however… He simply had his dentist remove the dental bonding material on his left front tooth to reveal the chip he sustained in grade school!

Creating a Bond
A dental cosmetic bonding involves application of a composite filling material that our office can color and shape to match the original tooth. Bonding material can be used to replace the lost portion of tooth or to seamlessly reattach the lost portion if it has been preserved and is otherwise undamaged. Little to no removal of existing tooth surface is needed. This is the quickest and lowest-cost option to repair a chip.

Alternatives
When a relatively large portion of the tooth is missing, a crown is often the better choice. It fully encases the visible portion of the remaining tooth above the gum line and is shaped and sized to match the original. It can be made of tooth-colored porcelain fused to metal crowns or all-ceramic (optimal for highly visible areas). A small amount of the existing tooth surface will be removed to allow the crown to fit over it.

A veneer can be used to hide smaller areas of missing tooth. This is a thin, custom-made shell placed on the front of the tooth to give it a new “face.” Some removal of existing tooth surface also may be necessary to fit a veneer.

A chipped tooth makes an impression, but generally not a flattering one. Nearly 20 years after “Dumb and Dumber” hit the theaters, the only thing Jim Carrey had to do recently to hint at a sequel for his nitwitted character was tweet a photo of that goofy grin!

If you would like more information about repairing a chipped tooth, 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 “Artistic Repair of Front Teeth With Composite Resin.”


By Woburn Family Dental
August 15, 2014
Category: Oral Health
Tags: bad breath  
BadBreathMightbeaSignofaMoreSeriousOralCondition

If you’re experiencing chronic halitosis (bad breath), it could be a sign of oral disease (as well as a systemic condition or treatment). In fact, it’s quite possible to visit our office about bad breath and find the cause is actually tooth decay, gum disease or some other oral condition.

In those cases treating the more serious condition might also result in a reduction in bad breath. Here are a few scenarios where such treatment could result in both better health and fresher breath.

Repairing decayed teeth. Repairing teeth damaged by decay — removing diseased tissue, filling cavities or repairing defective fillings — will also reduce the level of decay-causing bacteria. Such bacteria are often responsible for bad breath since they also release volatile sulphur compounds (VSCs), characterized by a foul “rotten eggs” odor. After treatment, these odors can diminish significantly.

Treating gum disease. Periodontal gum disease is a progressive infection caused by bacterial plaque. The basic treatment is to remove as much offending plaque and tartar (hard deposits) as possible. This may require extensive cleaning techniques (like root planing) to remove plaque from tooth root surfaces beneath the gum line, as well as antibiotic therapy. Periodontal therapy not only restores health to gum tissues, it may also alleviate bad breath caused by bacteria.

Extracting third molars (wisdom teeth). The opercula (flaps of gum tissue) around wisdom teeth have a tendency to trap food debris, which fosters bacterial growth. If this leads to chronic infection we may recommend removing the wisdom teeth. This not only reduces the chances of infection but may also alleviate bad breath caused by the bacterial growth.

Treating candidiasis. This is a yeast infection arising as a result of antibiotic use that suppresses normal oral flora. It’s also a source of bad breath. Treating the infection and restoring normal balance in the mouth may help alleviate bad breath as well as prevent disease.

You may see a pattern here: many of these conditions that simultaneously contribute to bad breath stem from high levels of bacteria, which flourish in plaque built up on tooth surfaces due to inadequate oral hygiene. Effective daily brushing and flossing (along with semi-annual office cleanings) removes much of the offending bacterial plaque. As a result you’ll experience better oral health — and maybe fresher breath too.

If you would like more information on controlling chronic bad breath, 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 “Bad Breath.”


WhatMadeAmericanIdolFinalistElliottYaminSmile

One day, while looking at old pictures of himself, 34-year-old American Idol finalist Elliott Yamin noticed something peculiar. “I [had] figured out how to kind of smile without displaying all my teeth,” he told an interviewer with People magazine. The reason: Yamin (like many other people) was unhappy with the way his teeth looked. And others noticed it too: “[They] wrote things in magazines, called me Snaggletooth and things like that,” he said.

Yamin's situation came to the attention of dentists from across the country, several of whom offered to fix his crossbite and other problems. One of them even provided the singer with computer-generated renderings of how he'd look after a total “smile makeover” — and that was enough to convince him. Finally, after receiving a set of porcelain veneers and other dental work — all provided free of charge by the concerned dentist — Yamin has the smile he always dreamed of.

You don't have to be an American Idol finalist to appreciate the benefit of having a super smile — and it's never too late to get started! As Yamin found out, a “smile analysis” is the first step, and it's a critical part of the process. This is the time when you and your dentist get to know each other, and begin talking about what kind of a look you want to achieve, and what you should realistically expect.

But it can be tough to express in words exactly what your idea of a perfect smile looks like. Are the teeth completely regular in alignment and “Hollywood white?” A little bit asymmetrical and more natural-looking — or something in between? And exactly how would that look on you? Fortunately, we have a variety of ways to help you make those decisions.

One is computer-generated images, like the ones that persuaded Yamin. Convenient and relatively easy to produce, they're a great way to preview possible changes before a single tooth is touched. However, some people may find it hard to picture their new smile from different angles and in different lights. If you'd like a better representation, it's possible to produce a 3-D model of the proposed work before it's done. This can let you truly visualize your new smile in a realistic way.

If you need even more evidence before deciding, there's still more that can be done. Your teeth can be built up to their new contours with composite resin, a tooth-colored restoration material that can change tooth shape and size with relative ease. A related procedure, the “provisional restoration,” gives you a complete preview of the final work. When you're satisfied, the “temporary” materials are replaced with more permanent ones, like long-lasting porcelain veneers. Whichever method you choose, you'll be on your way to a better looking smile.

If you would like more information about a smile makeover, please contact us or schedule an appointment for a consultation. You can also learn more by reading the Dear Doctor magazine articles “Great Expectations — Perceptions in Smile Design” and “Smile Design Enhanced with Porcelain Veneers.”