Your Best Smile

Care for Your New Temporary Restorations

1. Temporary restorations serve several purposes. They protect the prepared teeth and help to hold them in position while your permanent restorations are being made. In cosmetic cases, your temporaries also serve as a model or reference point for designing the final restorations. They help us to evaluate the tooth size, shape, position, color, speech, lip support and biting function.

2. Your temporaries are made out of a plastic molded material that can be removed from the teeth when it is time to place the permanent crowns, so they require special care.

• A. Avoid sticky foods like taffy, cheese or chewing gum which might accidentally pull the temporaries off the prepared teeth. Also avoid hard foods like nuts, raw carrots chips or crusty bread which can break the temporary restorations.
• B. Brush your temporaries like normal teeth using a standard fluoride containing toothpaste. You may experience some sensitivity. This is normal with temporary restorations. Using warm water can help.
• C. Floss your temporary restorations as shown using a floss threader if necessary and drawing the floss out to the side. Avoid popping the floss back out through the contacts because it is easy to dislodge your temporaries this way.

3. For the first one to three days the teeth and gums may be very sore. Ibuprofin (Advil) used as directed, is recommended to manage this discomfort. Sensitivity to cold, heat and biting pressure is normal with some temporary restorations and is not a cause for concern as it will go away after the placement of the final restorations.

4. If the temporary restoration happens to come off prematurely you can place it back on and snap it into place mechanically. Or for extra retention, a denture adhesive may be placed inside the temporary restorations to hold them on until you can come to the office to have them recemented.

5. Avoid whitening your teeth. This will change the shade of your teeth. There will be additional lab charges for any changes made.

6. Avoid changing medications, supplements or diets without discussing it with the Doctor.

Thank you for allowing the Bellevue Center for Cosmetic Dentistry to provide you with the highest quality dental care.

If you have any questions or concerns please call our office at (425) 688-1345.

Introduction

Matching a single central incisor is challenging but possible if the dentist and ceramist understand the principles of natural oral esthetics; good tissue health and perfectly reflected tooth contours at the midline are just as important as the actual color of the teeth. If the teeth are rotated or the roots are misaligned, the match can become far more challenging because the ideal contours of the porcelain must, by necessity, be transitioned into the poorly aligned contours of the malpositioned tooth. Some of our color-matching illusions stem not just from matching a color, but also from where that color reflects light. Just by changing the position, of a tooth it is possible to alter the
appearance of a color. Sometimes it is necessary to alter the color of a tooth to match its position, in order to change how that color is perceived by the eye and then interpreted by the brain.

Just by changing the position of a tooth it is possible to alter the appearance of a color.

Ocular Perception and Brain Interpretation

Most experienced cosmetic dentists are familiar with the basic three dimensions of color: Hue, value, and chroma (saturation). In addition to the three dimensions of color, there are other factors that must be managed for a successful shade-matching experience. One significant factor is the color property of metamerism (in which either of two colors of different spectral composition appear identical to the eye of a single observer under some lighting conditions but different under others; or that, under constant lighting conditions, they appear identical to some observers and different to others).1,2 Metamerism occurs when two objects are the same color but are molecularly different in structure. As with two different fabrics, for example, wool and silk, dyed with exactly the same dye—the two colors may match in natural daylight, but may not match in a different type of light (e.g., incandescent).

Interpreting Color Based on Context

Other factors that influence color are the effects perceived by the eye and interpreted by the brain. One example is the way that the brain interprets a color based on its context. In Figure 1, the light gray square in the shadow cast by the cylinder is exactly the same color as the dark gray square in direct light, but our mind probably refuses to “believe� it.3 This is because we have learned to interpret colors based upon their context. A color that is perceived to be in the shade will appear to be much brighter than the exact same color if it appears to be in direct light. Because of this perception, brighter teeth will generally appear to be larger and closer.4,5 Conversely, a prominent tooth that is the same shade as its neighbors that are in the shadows will appear to be darker.

This fact is significant when matching the central incisors, especially if they happen to be prominent. In Figure 2, the two central incisors appear to be lower in value than the lateral incisors. When the lateral incisor is digitally cut and pasted directly onto the adjacent central incisor, teeth #9 and #10 appear to be the same color (Fig 3). The reason for this discrepancy is that our eyes interpret the central incisors as being prominently placed in the light, and the surrounding teeth as being more lingually placed back in the shadows. The brain then interprets the central incisors as being lower in value based upon their context, just as in the example of the gray shadow in Figure 1.

Figure 2: The new all-porcelain restorations are an improvement over the porcelain-fused-to-metal crowns. The hard and soft tissue contours, margins, and translucency look healthy and realistic.

Figure 3: When the left lateral is digitally positioned over the central incisor, the value of the two teeth appears to be the same. This is similar to Figure 1, in which the color of the green dot is affected by its context. The color of these teeth is being influenced by context, not by value of the porcelain. We expect the more prominent central incisors to appear lighter than the lateral incisors.

Figure 4: The color of the porcelain on these central incisors is actually lighter than the adjacent lateral incisors. In spite of this fact, the restorations appear to match because of the inherent expectation that these two teeth will appear slightly lighter than the lateral incisors.

The porcelain restorations on the two centrals shown in Figure 4 appear to match better than the previous set of veneers. In this case, the central incisors are slightly lighter than the adjacent teeth. To achieve the greatest colormatching accuracy with photographic color communication, it is important to place the shade tab in the same plane as the tooth being matched. In my experience, the most ideal shade tab position for color matching is sitting adjacent to and in the same plane as the tooth being matched (just like a bridge pontic). This ideal shade tab position also can be recreated using image manipulation software. This can be done by photographing the shade tab placed in a position incisal-edge-to-incisal-edge in the ex-act same plane with the tooth that is being matched. The photograph of the shade tab can then be digitally manipulated to place that shade tab into the “pontic� position adjacent to the tooth being matched for more precise color comparison (Fig 5). This enables the laboratory to visualize the subtle differences between the shade tab and the actual tooth, and to modify the color of the porcelain accordingly.

Figure 5: Trial shade tabs photographed and manipulated with software to position the shade tabs in the same plane and position as the adjacent tooth.

Successfully matching central incisors involves more than simply choosing the correct hue, value, and chroma.

Conclusion

Successfully matching central incisors involves more than simply choosing the correct hue, value, and chroma in order to match a porcelain restoration to a natural tooth. It requires an understanding of other factors, such as tooth contours and tissue health. It also requires an understanding
of other dimensions of color such as metamerism, visual context, and lighting. Understanding and managing these properties of color, lighting, and perception can help to increase the success of color-selecting appointments and assist with identifying and trouble shooting particularly challenging shade-matching situations.

References

1. MedlinePlus. Merriam-Webster Medical Dictionary.
Definition of metamerism. Accessed
August 23, 2007, at http://www2.
merriam-webster.com

2. Magne P, Belser U. Bonded Porcelain Restorations
in the Anterior Dentition: A Biomimetic
Approach (p. 230). Hanover Park, IL: Quintessence
Pub.; 2002.

3. Adelson E. Checkershadow illusion. Accessed
August 22, 2007, at http://web.mit.edu/
persci/people/adelson/checkershadow_illusion.
html

4. Magne and Belser, op cit., p. 84.

5. Chiche G, Pinault A. Esthetics of Anterior
Fixed Prosthodontics (p. 31). Hanover Park,
IL: Quintessence Pub.; 1994.

Reprinted by Permission, The Journal of Cosmetic Dentistry Fall 2007, Volume 23, Number 3.

October 4, 2007 Bellevue, Washington – Help heal the effects of domestic violence by participating in the whitening program hosted by local dentist Dr. Lynn Jones. During Domestic Violence Awareness Month Dr. Lynn Jones will perform whitening treatments for a direct donation to Give Back A Smile (GBAS), a program designed to help survivors of domestic violence.

Radio Interview with Dr. Jones

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The American Academy of Cosmetic Dentistry (AACD) Charitable Foundation’s primary program, GBAS, provides cosmetic dental care to survivors of domestic violence who have suffered damage to, or lost, their smiles at the hands of someone they loved. With the support of Discus Dental and Ultradent Products, Inc. AACD member volunteers provide whitening treatments to patients in support of GBAS.

“The GBAS whitening program is a collaborative way for dentists and patients to make a difference in the lives of survivors of domestic violence. It is a win, win, win situation for everyone involved,” commented Dr. Jones.

How the GBAS Whitening Program Works

About Give Back A Smile
The GBAS program was launched May 27, 1999. Since then, more than 6,000 AACD volunteer dentists, dental laboratories and other dental professionals have volunteered their time and expertise pro bono for the GBAS program. Since its inception, over 550 domestic abuse cases have been completed for a total dollar value of over $4.3 million. Currently, 300 applicants are being treated throughout the United States.
Domestic violence survivors who have suffered dental injuries from abuse from a former intimate partner or spouse can learn more about GBAS online at: www.givebackasmile.com or contact GBAS toll-free at: 800.773.GBAS (4227) . Survivors must make an appointment with a counselor, domestic violence advocate, social worker or therapist to complete the advocate section of the GBAS application. GBAS conducts the initial review of the application however the dentist has the final say as to the eligibility of the applicant. If eligible, the AACD connects the survivor with a local GBAS volunteer who provides treatment at no charge to the recipient. Donations for the GBAS program can be made to the AACD Charitable Foundation, 5401 World Dairy Drive, Madison, WI 53718-3900.

Dr. Lynn Jones is a GBAS volunteer and whitening program provider in the Washington area.

Since its founding in 1984, the American Academy of Cosmetic Dentistry (AACD) has been dedicated to advancing excellence in the art and science of cosmetic dentistry and encouraging the highest standards of ethical conduct and responsible patient care among cosmetic dentists. The AACD and its more than 7,600 members focus on creating beautiful smiles through services like teeth whitening, lifelike porcelain veneers, and natural-colored restorations, as well as providing trends, statistics and information to the public. The AACD Charitable Foundation’s primary program, Give Back A Smile is dedicated to providing cosmetic dental care at no cost to survivors of domestic violence. Give Back A Smile raises awareness of domestic violence and gives survivors of domestic violence hope for a better tomorrow truly something to smile about.

This year, the official Emmy pre-party put on for the enjoyment for celebrities was held on the Penthouse Floor of the Beverly Hills Wilshire Hotel made famous from the movie Pretty Woman. The Awards Show Pre-Party has become almost as famous as the ceremony itself, held every year at a different location, celebrities come in their day clothes and they come prepared to be pampered by some of the Worlds Wealthiest companies. This year only Less than 20 companies were invited to attend, including General Motors, Perry Ellis, Heineken, Joico, Dove; and each corporate sponsor comes ready to gift the celebrities with more than a thousand dollars worth of product and services each.

But this year, also invited to be a sponsor was local Bellevue dentist Lynn Jones on behalf of her eastside dental practice as well as representing the national non-profit organization Give Back a Smile which is made possible by the American Academy of Cosmetic Dentistry to which Lynn is the 2007-2008 Chair of the Board of Trustees. In an effort to bring more attention to Give Back a Smile which has been seen on Oprah, CNN, and Dateline; our city’s very own Dr. Lynn Jones teamed up with the famous TV personality dentist Bill Dorfman from ABC’s Extreme Makeover. In the make shift dental operatory which looked like something more from a scene in I LOVE LUCY; waiters and waitresses carrying bottles of Heineken and designer entrées silently catered to the celebrities who sat back in the dentist chair, and had a pretty hysterical time with Dr. Lynn Jones and Dr. Dorfman. As the primary program for the AACDCF, Give Back a Smile shines through as the pride and joy of the AACD’s philanthropic efforts. Since the inception of GBAS more than 500 survivors have moved from devastation to rejuvenation with the aid of AACD dentists. This year the AACDCF volunteer dentists with the support of the labs completed 112 cases in 33 states totaling 1,072878.00! With national coverage, support from the AACD and generosity of volunteer members, GBAS is sure to continue on this wonder path of restoring the smiles and lives of domestic violence victims by restoring their smiles. All of the celebrities who had dental models made for their whitening appliances agreed to allow GBAS to auction of their models to support the organization at its annual fundraiser in New Orleans this year.

Dr. Lynn Jones first felt her calling to become a dentist in 1968, the year she graduated from high school, and coincidentally in a time when the guidance counselors at her high school (as well as the men of the dental industry) advised her that women did not go to dental school, because it was a career too demanding for women who needed time to raise children. Instead she was advised to become a dental hygienist. When she graduated from the University of Washington hygiene school in 1972 with a BS degree in dental hygiene, to her disappointment the equal rights amendment for women had not passed, however something significant for women did Title IX. Title IX basically said that if a school program accepts federal money, it must give equal opportunities to women. Out of the 100 students that were accepted that year, only 18 were women, including Lynn Jones. At a time when the school had not yet made proper adjustments; they shared a locker room with the male classmates, the female restroom was in the patient waiting area, many instructors refused to speak to them, as well as male students who constantly told them they did not belong there. As a result the women in Lynn’s class banded together and became very close. They all felt a great responsibility to future woman students to do well for fear that privilege would be taken away from them. Amazingly, all of the women graduated in the top half of their class. Since then, Lynn formed the summit AACD affiliate chapter of cosmetic dentistry where they combine high-quality lectures with hands-on experience and patient treatment for comprehensive care. She also teaches microscope hands-on courses for dental meetings and for the Newport Coast Oral Facial Institute.

Today, Dr. Jones’ patients are given a red carpet treatment of their own, at her practice located in Downtown Bellevue in the Hyatt Building of the Bellevue Collection. “The amenities at our dentist are great, but its her kind heart that have kept us loving her all these years. She really is living proof that if you want to believe in something, all you need to do is believe in yourself first. Hey not to mention Dr Jones and I love chatting about Yoga together!” patient Mary Bridgeforth says with a laugh. “She’s so cool ya know.”

For Press Inquiries, Please Contact Lori Pacchiano (206) 856-8369

The new Ultreo ultrasonic toothbrush takes power brushing where it’s never gone before. Invented at the University of Washington in association with former scientists, engineers and executives of Optiva Corporation (developers of the Sonicare toothbrush), Ultreo is the first power toothbrush to combine ultrasound waveguide technology with precisely tuned sonic bristle action. Ultreo’s bristles create microbubbles that are powerfully activated by nearly 4 million cycles of ultrasound energy per brushing channeled by a proprietary ultrasound waveguide.

Recent studies have shown the Ultreo toothbrush to remove 95% of plaque from hard-to-reach areas during the first minute of brushing. The Ultreo’s use of ultrasonic waves also signigicantly removes biofilms on the teath and mouth without bristle contact. Biofilms are the leading causes of harden plaque, tooth decay and bad breath. People who have begun using the Ultreo have noticed a sharp decrease in gingivitis in less than 30 days and an overal decrease of gum bleeding. The Ultreo has also been found to reduce extrinsic stains on the teeth after 2 to 4 weeks of use.

The Bellevue Center for Cosmetic Dentistry is proud to be one of the first dental practices to be an authorized dealer for this incredible tooth brush. Please contact us today to purchase yours. The Ultreo toothbrush is not available in stores. (425) 688-1345

With the new generation of composites, it’s possible to build beautiful veneers and restorations that blend invisibly with the natural teeth. Composites allow for the maximum artistic expression on the part of the dentist and are a perfect way to develop excellent color matching and smile design. A well-designed composite veneer can rival its porcelain counterpart in esthetics and longevity. Patients often prefer composites because tooth reduction can be minimized for a composite restoration. Composites are fast; patients love the same day service, and when used in the right place composites can be quite durable.

There are many factors used to provide the proper restoration of teeth with dental composites. They include the following:

Smile Design
Tooth Color
Tooth Shape
Position of Teeth
Esthetics
Composite Selection
Tooth Preparation
Bonding Techniques
Composite Placement Techniques
Composite Sculpture
Composite Polishing

In this dental video tutorial, Dr. Lynn A. Jones, of the Bellevue Center for Cosmetic Dentistry, performs a composite dental repair of the upper left front tooth. She takes into account tooth preparation, tooth contouring, color and texture through this hands-on experience. Dr. Lynn A. Jones is an expert in the use of microscope dentistry and is only woman dentist accredited by the American Academy of Cosmetic Dentistry in the state of Washington.

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Call Dr. Lynn A. Jones, One of Seattle’s Best Cosmetic Dentist , today for a consultation. (425) 688-1345

Being too embarrassed to smile is often the case with many patients that come to the Bellevue Center for Cosmetic Dentistry. Often times a persons smile exposes too much of their gums making them self conscious of their appearance. Dr. Lynn A. Jones is a pioneer in the process of advanced gum lift dentistry and is a nationally recognized leader and teacher in this procedure. This video show her attention to detail, precision and expertise in this technique.

Warning this surgical dental video shows graphic visuals of a gum lift dental procedure

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Call Dr. Lynn A. Jones, Bellevue top Cosmetic Dentist , today for a consultation. (425) 688-1345

Many patients come to the Bellevue Center for Cosmetic Dentistry and ask a very basic question. Is there is a way to hide or cover up the old style metal fillings currently in my mouth now? Dr. Jones answers this question in this video.

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As with any complex neuromuscular activity the smile can be trained in efficient performance and correct musculoskeletal activation. It has been well established that training exercises involving repetitive activity with visual feedback lead to improved function. These techniques have been applied to sports acting, dance, etc. and can also be applied to smiling.

Perform the following smile exercises in front of a mirror:

1. Move the corners of the mouth up slightly without revealing any teeth. Hold this position for ten seconds while you see and feel how the muscles move.

2. Move to a half smile. The upper corners of the mouth move slightly more upward, the lips spread, and the cheeks move somewhat. Hold this position for ten seconds, again seeing and feeling the movement of the muscles.

3. Advance to a full smile. The corners of the mouth move into the uppermost position, the lips are stretched taut, and the teeth become exposed. The amount of exposed dentition that constitutes a pleasing smile is determined by your personal taste and preference. Repeat in reverse sequence

4. To strengthen the smile muscles repeat these exercises using resistance. To accomplish this place two index fingers into the corner of the mouth and use them to resist the movement of the smile muscles. Each position should be held for ten seconds and repeated ten times a day.

For most people it is fairly easy to achieve the half smile because this is the extent of their typical smile, since minimal teeth have been bared. The importance rests in separating each of the muscle movements, giving an awareness of muscle movement as opposed to simply unconscious behavior.

A self curing silicon can be injected into the nasal spine to hold down the lip in a gummy smile.

What is a dental deprogrammer?

A deprogrammer is a removable dental appliance, similar to an orthodontic retainer that is worn over the teeth to prevent them from biting together. It is designed to diagnose the cause of problems related to the bite. It is also occasionally used to treat some bite related problems. If you are planning to restore key teeth or if you are having bite and jaw related symptoms your dentist may recommend a deprogrammer for you.

How do I know if I have bite problems?

Some of the most common signs of bite related problems are:

These problems may be caused by teeth that do not fit together properly or by habits such as clenching and grinding.

How does the deprogrammer work?

The way this works is the deprogrammer creates a little platform between the front teeth that prevents the back teeth from biting together. This frees up the muscles and jaw joint to relax into their physiologically ideal resting position without any influence from maximum intercuspation.

The deprogrammer is both a diagnostic tool and a way to temporarily relax the jaw and reduce muscle tension, headaches and excess wear on the teeth.

How should I use the deprogrammer?

Wear the deprogrammer as much as possible and always remove it to eat or to clean the teeth. It is especially important to wear it all night prior to and the day of your scheduled evaluation. Keep the deprogrammer in until you are asked to remove it.

Please bring your deprogrammer to every appointment.

How long does it take to deprogram the teeth?

Some people can deprogram in a few minutes and some take weeks or even months.

How do you know when the teeth are deprogrammed?

The jaw muscles will feel comfortable and relaxed and the teeth will touch on the discluding element in exactly the same place every time. It is also important to determine that this contact point is not changing over time.

How can bite problems be fixed?

Once the cause of the bite problem has been determined and the most stable position for the jaw has been determined, you have several treatment options.

1. Bite appliance: You may get a night guard from your dentist or your deprogrammer can be made into a long-term appliance to use during episodes of headache and clenching

2. Orthodontics: Sometimes the teeth may be moved with braces so that the tooth, jaw and chewing positions are in harmony.

3. Selective filing: Sometimes the bite can be corrected by selectively filing points on the teeth that keep the jaws from functioning properly

4. Restoring the teeth: The bite related problems may also be corrected by restoring the teeth with porcelain, gold or fillings.

Trouble shooting

Pain in the jaw joint: Remove the deprogrammer immediately and consult with your dentist for an evaluation.

Headaches from the deprogrammer: Remove the deprogrammer and consult with your dentist immediately. The deprogrammer may need to be adjusted.

Lower front teeth are getting loose: Remove your deprogrammer and consult your dentist immediately. The deprogrammer may need to be adjusted.

Teeth are getting sensitive: Remove your deprogrammer and consult your dentist immediately. The deprogrammer may need to be adjusted.

Sore spots on the gums: Consult with your dentist. The deprogrammer may need to be adjusted.

The bite changes after wearing the deprogrammer for a while. This is normal and means that the deprogrammer is working. The sensation should go away shortly after the deprogrammer has been removed from the mouth.

After considering your goals and specific condition the dentist will recommend one or a combination of these treatments to improve the health of your teeth and jaws.

Our goal is to provide the highest level of comfort and esthetics. Our mission is to create smiles that look beautiful and feel wonderful. Please feel free to contact us with any questions you might have.

Dr. Lynn A Jones
Bellevue Center for Cosmetic Dentistry Dr. Lynn Jones DDS
10500 NE 8th, #208
Bellevue WA 98004
Phone 425-688-1345