Posts for: March, 2015
Quiz: What Is Smile Design?
All cultures worldwide recognize a smile as positive nonverbal communication. Yet many people are insecure about the way their smile looks. Modern cosmetic dentistry can completely change your smile through a comprehensive technique called Smile Design.
Take the following quiz to find out how much you know about your smile and smile design.
- What is the basic reason we consider straight, healthy teeth to be attractive?
- An article in a beauty magazine.
- An instinctive understanding of health and survival.
- Our first grade teacher said so.
- A talk show on television.
- What must we take into account in designing an attractive, balanced smile?
- The shape of your face.
- Your skin color and complexion.
- The form of your lips.
- All of the above.
- As your dentist, we consider each of the following in evaluating your current smile except:
- Your marital status.
- The health of your bone and gum tissues.
- How your jaw joints function.
- The stability of your bite.
- What do we use to evaluate your smile?
- X-rays and photographs.
- Models of your teeth and gums.
- Photographs and computer graphics.
- All of the above.
- Bonding is one method that may be used to test or enhance your smile. It is used as:
- A way of making friends with your dentist.
- A way of training secret agents.
- A method of repairing chipped, broken or decayed teeth and testing changes before they are made permanent.
- None of the above.
- b. What we consider an attractive smile is rooted in instinctive understanding of health and survival. We value straight, white, healthy teeth — only a few centuries ago, a person with few or no teeth was likely to starve.
- d. All of these factors must be taken into consideration in order to design a smile that is in balance with your face.
- a. While satisfaction with your life partner may make you smile, our priority in smile design is to make sure that the basic structures of your teeth are healthy and function properly.
- d. All of the above are used in evaluating your current condition to design a new smile.
- c. In bonding, a composite resin tooth colored material is shaped and physically bonded to a tooth or teeth that are chipped, broken, or decayed to restore both aesthetics and function.
After careful analysis and planning, a variety of techniques can be used to redesign an attractive and healthy new smile, so you can feel confident about smiling and sharing it with the world. To learn more about Smile Design, read “Beautiful Smiles by Design.” Or contact us to discuss your questions or to schedule an appointment.
Tooth replacement at any age is a challenge, but especially for teenagers. Dental implants in particular may not be possible yet for teens or young adults whose jaws are still developing. Because it’s imbedded directly into bone, the implant will not move with the jaw as jaw growth occurs, making it look potentially unattractive.
The best solution could be a temporary replacement until their jaw reaches maturity. One such option is a removable partial denture (RPD), an artificial tooth set in an acrylic base that resembles gum tissue. Although we associate dentures with older adults, an RPD works well for teens as a temporary measure. Perhaps the best version for a younger person utilizes metal clips that fit over adjacent teeth and hold the RPD in place. Although quite resilient, the wearer needs to be careful when biting into something hard (like an apple or similar firm fruit) or the artificial tooth may break off.
Another option, a bonded bridge, is a fixed solution similar to a traditional bridge. Whereas a traditional bridge is supported by crowns affixed to the teeth on either side of the empty socket (and requiring extensive alteration of the teeth to accommodate them), a bonded bridge attaches to the supporting teeth with wing-like projections of dental material that attaches to the backs of the adjacent teeth, hidden from view. Although not as secure as a traditional bridge, they can conceivably endure until the teen’s jaw structure is ready for an implant or other permanent solution.
Choosing between an RPD and a bonded bridge will depend on a number of factors, including the teen’s individual bite, clenching or biting habits and the health and strength of supporting bone and gums. Regardless of the type of solution chosen, it’s important to maintain good oral hygiene, especially around a bridge. If bacterial plaque is allowed to build up on tooth surfaces, it could result in an infection that can damage both gums and bone, and reduce the chances of a successful implant in the future.
All these and other considerations should be discussed after a thorough examination. From there, we can advise you on the best course of action to restore both appearance and function until it’s time for a permanent restoration.
Mike Tyson's gap-toothed smile is part of athlete-turned-celebrity's signature look. During his two-decade career as a professional boxer, the former heavyweight champion has been known for both giving — and occasionally receiving — knockout punches. But the story of how he lost one set of front teeth is a bit more unusual.
In a recent interview with the Las Vegas Review Journal, Tyson's wife Kiki stated that one of the champ's major dental dilemmas didn't come from blows inside the ring. In fact, she said, Tyson lost the teeth after being head-butted by his pet tiger, Kenya.
It's too bad Tyson wasn't wearing a mouthguard before he decided to play with kitty.
Fight fans know that boxers always put in a mouthguard before they enter the ring. But the pugilistic pursuit is just one among the two-dozen-odd sports for which the American Dental Association recommends the use of custom mouthguards. Others include baseball, skateboarding, surfing and bicycling. (Maybe horsing around with tigers should be added to the list!)
Why is it so important for participants in athletic activities to use this piece of protective gear? According to the U.S. Centers for Disease Control, sports-related dental injuries account for over 600,000 emergency-room visits each year. Many of these injuries require further dental treatment; some may lead to tooth loss and require costly replacement. Not wearing a mouthguard makes an athlete 60 times more likely to sustain harm to the teeth, according to the American Dental Association. So there's really no contest.
You can find basic, off-the-shelf mouthguards in limited sizes at many sporting goods stores. But for a reasonable cost, we can provide you with a properly fitted dental appliance that's custom-made just for you. Starting with a precise model of your teeth, individual mouthguards are crafted from impact-resistant materials which are designed to be strong, comfortable, resilient — and effective.
Research shows that custom-made mouthguards offer superior quality and protection. So if you or your loved ones like to get out on the playing field, don't neglect this important piece of sporting equipment. And watch out for the cat.
For years preparing teeth for fillings or other restorations has required the use of a drill. Although quite effective in removing decayed structure and preparing the tooth for bonding, it usually requires a local anesthetic. That and the noise it generates can be unsettling for many patients.
In recent years, a different type of technique known as “air abrasion” has increased in popularity among dentists. Known also as “particle abrasion,” the technique uses a stream of fine particles to remove decayed tooth structure and is less invasive than the traditional drill. Although the technology has been around since the mid-20th Century, recent developments in suction pumps that remove much of the dust created have made it more practical. It also works well with new natural-looking bonding materials used for tooth structure replacement.
The fine particles — usually an abrasive substance like aluminum oxide — are rapidly discharged through a hand-held instrument using pressurized air aimed at affected tooth areas. Decayed teeth structure is softer than healthier tissue, which allows air abrasion to precisely remove decay while not damaging the other.
Besides removing decay or abrading the tooth for bonding, air abrasion can also be used to minimize stained areas on surface enamel and to clean blood, saliva or temporary cements from tooth surfaces during dental procedures. It’s also useful for smoothing out small defects in enamel or aiding in sealant applications.
It does, however, have a few limitations. It’s not as efficient as the traditional drill with larger cavities or for re-treating sites with metal (amalgam) fillings. Because of the fine texture of the abrasive particles, affected teeth need to be isolated within the mouth using a rubber dam or a silicone sheet. High-volume suction must be continually applied to capture the fine particles before the patient swallows them or it fills the procedure room with a fine cloud of material.
Still, while air abrasion technology is relatively new, it has clear advantages over the traditional drill in many procedures. As advances in the technology continue, air abrasion promises to offer a more comfortable and less invasive experience in dental treatment.