Fox News Expert: Fluoride Has Been a Big Experiment

Categories: Audio / Video, Dr. Marvin's Blog, Fluoride Toxicity, Hot Topics, News, VideosAuthor: Dr. Marvin

Interesting video from a Fox News segment recently. They had their guest expert on who was a dentist to discuss fluoride. This dentist calls fluoride a “big experiment” and talks about how many unfluoridated communities have LESS decay than fluoridated communities.

Take it for what it’s worth, but it’s yet another sign that dentistry is slowly (and begrudgingly) coming to realize that much of what the industry has supported for the past 50 to 100 years has simply been flat out wrong.

It’s time to stand up and admit to mistakes in order to protect the population — instead of protecting the special interest groups.

Dental Amalgam and Mercury in Dentistry

Categories: General Dentistry, Mercury Amalgam Fillings Research, Mercury Toxicity, ResearchAuthor: kkraterman

Mercury in dentistry has re-emerged as a contentious issue in public health, predominantly because so many people are inadvertently exposed to mercury in order to obtain the benefits of dental amalgam fillings, and the risks remain difficult to interpret. Evidence on the health effect of dental amalgams comes from studies of the association between their presence and signs or symptoms of adverse effects or health changes after removal of dental amalgam fillings. Policy will also reflect prudent and cautious approaches, encouraging minimization of exposure to mercury in potentially more sensitive population groups. Wider environmental concerns and decreasing tolerance of exposure to other mercury compounds (for example, methylmercury in seafoods) will ensure the use of mercury in dentistry remains an issue, necessitating dentists keep their patients informed of health risks and respect their choices.

Spencer AJ. Aust Dent J. 2000 Dec;45(4):224-34. 11225523 PubMed.

The World Alliance for Mercury-Free Dentistry Makes Progress at the Mercury Treaty Negotiations

Categories: Articles, Dr. Marvin's Blog, encinitas dentist, Hot Topics, Mercury Amalgam Fillings Research, Mercury Toxicity, News, ResearchAuthor: Dr. Marvin

Below is a recent email from World Alliance for Mercury-Free Dentistry, Charlie Brown and World Alliance for Mercury-Free Dentistry are making great strides and going to extreme lengths to help bring greater awareness to to mercury amalgam problem and the bring an end to it’s use in dentistry.

Please read the following article for information on their latest progress.

---

Round two of the mercury treaty negotiations, held in Chiba Japan, was a success. Our umbrella coalition, the World Alliance for Mercury-Free Dentistry – “the voice of dental patients worldwide” – effectively countered the pro-mercury World Dental Federation (known under its French initials FDI), a lobby group funded by amalgam manufacturers. You can view photos from the negotiations online.*

We could not have done it without our sensational team – a depth of talent from five continents, including Dominique Bally of Cote d’Ivoire, Dr. Lillian Lasaten-Ebuen of the Philippines, Dr. Naji Kodeih of Lebanon, Dr. Graeme Munro-Hall of Great Britain, Juliet Pratt of New Zealand, Dr. Dave Simone of the United States, Anita Vazquez Tibau of the United States, and yours truly. Each spoke publicly on your behalf during the negotiations; each educated delegates at our booth and at meetings; each worked with United Nations Environmental Programme officials to develop strategies for stopping mercury fillings. We reached out to government officials from around the world, armed with diverse backgrounds ranging from injured consumers to dentists to environmentalists and multilingual talents spanning from Spanish to Tagalog to Arabic to Portuguese to French (not counting my fractured French, which is amusing to all except those who really speak French). And we achieved several major milestones:

Our meeting kicked off with the announcement that the World Health Organization has withdrawn the biased paper that the American Dental Association so heavily cited as “reinforc[ing] dental amalgam as a safe and effective restorative material.”** The alleged WHO report had been passed off as the conclusions of the team of scientists, environmentalists, and dentists who met in November 2009 to discuss the future of amalgam. We exposed the paper as nothing more than a propaganda piece slapped together by a rogue dentist inside WHO who failed even to consult the other meeting participants before signing their names to his paper (needless to say they were furious; they did not remember ever declaring amalgam safe). Then, we organized the worldwide condemnation of this paper that led to its hurried retraction. You can learn how we accomplished this feat step-by-step by watching this video interview, courtesy of filmmaker Kelly Gallagher.***

Because of our work, the first draft of the treaty lists amalgam as one of only five mercury products to be phased out. While the war is not won, we did succeed in keeping it on the list for now.

Thanks to the efforts of our regional vice presidents Dr. Naji Kodeih and Dominique Bally, both the Arab League and the African region announced that they support the phase-out of amalgam and the promotion of alternatives.

We gained a valuable new ally dedicated to ending dental mercury: Health Care Without Harm. We congratulate Health Care Without Harm for convincing the Mexico City Health Secretariat to deauthorize the purchase of amalgam in the city’s hospitals and obtaining a discussion paper from Argentina calling for a phase down of amalgam and use of alternatives.

The World Alliance for Mercury-Free Dentistry welcomes Dr. Lillian Lasaten-Ebuen as our new Vice President for East Asia. She joins Anita, Dominique, Juliet, Naji, and Marie Grosman of France as a regional leader at the treaty negotiations. Servando Perez of Spain remains our First Vice President, Elisabet Carlsson of Sweden is our senior advisor, and Francesca Romana Orlando of Italy is our director of development.
But the bottom line: The delegates made no major decisions in this early round, not on amalgam, not on anything. Thus how amalgam will ultimately be addressed in this treaty will not be determined until the third negotiating session, to be held in an African city in October. Until all the nations re-convene for negotiations, our World Alliance for Mercury-Free Dentistry will be active in each region of the world. I will provide details as they emerge.

– Charlie

Charles G. Brown
President, World Alliance for Mercury-Free Dentistry
National Counsel, Consumers for Dental Choice
15 February 2011

* links also available at http://toxicteeth.org/World-Mercury-Treaty-Gallery-2/

** link also available at http://www.ada.org/news/5082.aspx

*** link also available at http://www.youtube.com/watch?v=OGwHUSap5tg

ADA Does Support Mercury-Safe Dentistry

Categories: Mercury Amalgam Fillings Research, ResearchAuthor: admin

The ADA actually supports Mercury-Safe Dentistry, it just uses a different name. The ADA calls it The ADA’s ‘Dental Mercury Hygiene Recommendations’. The ADA lists a number of sources of mercury exposure at the dental office, including polishing and removing amalgam. It also recommends that all personnel involved in the handling of mercury and dental amalgam be trained in the potential hazards of mercury vapor and the necessity of observing good mercury hygiene. Although limited in scope, the ADA does promote mercury safe dentistry. So while it still may vehemently defend the use of amalgam, it encourages dentists to be mercury-safe. Not only does the ADA encourage dentists to be mercury-safe, it also shows that the ADA does not believe that the elemental mercury used in amalgams is somehow safer than elemental mercury used in other products and equipment.

The ADA’s Dental Mercury Hygiene Recommendations were published in: J AM Dent Assoc, Vol 134, No.11, 1498-1499; © 2003, American Dental Association. You can access the article online at http://jada.ada.org/cgi/content/full/134/11/1498.

What Is CEREC? (And Why Does it Matter?)

Categories: Articles, Bridges, CEREC, Crowns, General Dentistry, NewsAuthor: admin

At our holistic dental practice in Encinitas, we use the latest and most technologically advanced equipment. Part of our advanced “tool set” is Sirona’s new CEREC AC unit (as well as the new milling unit). While that may just sound like a fancy way to increase prices, it’s actually much more (and in fact, this unit has allowed us to reduce some of our prices).

So what is CEREC? How can CEREC help you, the patient? Why should you choose a CEREC doctor? I’ll try to answer those questions and more, below.

WHAT IS CEREC?
CEREC stands for Ceramic Reconstruction and is a sophisticated system of designing and making high quality, metal-free dental restorations in one patient visit. Developed by Sirona, CEREC utilizes 3D photography and CAD/CAM technology to assist a dentist in designing a virtual restoration (onlay, inlay, crown, or bridge) without taking impressions and, when combined with a milling unit, is able to build the actual restoration while you are still in the chair.

The computer system and camera in the CEREC AC unit have been upgraded substantially from prior units, allowing even a new user to create near perfect restorations on a routine basis.

After being a “CEREC” doctor for almost a decade, I understand the value of what CEREC brings to a practice and a patient. That’s why we recently upgraded to the latest and greatest machine, the CEREC AC. This machine allows us to take digital impressions for restorations (no more gagging on impressions!) and make precise restorations that look excellent, fit perfectly, and last a long time — all out of biocompatible, metal-free materials and all in very little time (a typical crown appointment lasts less than 2 hours, and you don’t need to come back to finish the work… it’s all done in one visit).

HOW YOU BENEFIT:
By upgrading our CEREC machine, we are able to do same-day restorations on almost all procedures (you can have a complete crown done in under two hours, in one visit), including inlays, onlays, crowns, and even some bridges, often at a lower cost to you. Restorations look outstanding, last a long time, and are biocompatible and metal-free. Fewer visits and a lower cost… that’s a pretty good benefit!

HOW DO YOU KNOW IF YOU NEED A CEREC RESTORATION?
If you have been told you need a new crown, inlay, onlay or bridge, you may be a CEREC candidate. If you have a cracked tooth, old failing restorations, or otherwise large damage on your teeth, you may be a CEREC candidate. If you are interested in replacing old metal restorations with biocompatible restorations, you might be a CEREC candidate. Essentially, any large restoration in your mouth may be a possible candidate for a CEREC restoration (this is NOT to say that just because you have an old crown, you need a new one… IF an old restoration needs replacing, CEREC may be a good option for you).

HOW IT WORKS:
The cavity preparation is first photographed and stored as a three dimensional digital model and proprietary software is then used to approximate the restoration shape using biogeneric comparisons to surrounding teeth. The practitioner then refines that model using 3D CAD software. When the model is complete a milling machine carves the actual restoration out of a ceramic block using diamond head cutters under computer control. When complete, the restoration is bonded to the tooth using a resin. CEREC is an acronym for Chairside Economical Restoration of Esthetic Ceramics. (courtesy http://www.cerec.net/index.php/index.html/_/news/products/what-is-cerec-r2)

HISTORY:
The system is manufactured by Sirona Dental Systems in Bensheim, Germany . 1980 Development of the CEREC method at the University of Zurich W. Mörmann, M. Brandestini). 1985 Treatment of the first patient with CEREC (University of Zurich, material: VITABLOCS Mark I). 1986 Siemens acquires the license to market and further develop the CEREC equipment. 1987 CEREC 1 is introduced (chief indication: single and dual-surface inlays; material: VITABLOCS Mark II). 1990 International CEREC Symposium at the University of Zurich. 1991 Hydraulic machining drive replaced by an electronically controlled motor. 1994 CEREC 2 is introduced (range of indications: inlays, onlays, veneers). 1996 CAD/CAM Symposium to mark a decade of CEREC (University of Zurich). 1997 Sirona was formed as the result of the sale of the Dental Division of Siemens AG. 1997 CROWN 1.0 program for producing full-ceramic posterior crowns. 1998 Second material manufacturer partnership is formed (lvoclar, ProCAD). 1998 CROWN 1.11 program for producing posterior and anterior restorations. 2000 CEREC 3 is introduced (compact Windows-based CAD/CAM system). 2000 Third material manufacturer partnership is formed (3M Paradigm MZ100). 2002 More than 2,500 CEREC users in the United States and over 5,000,000 CEREC restorations placed worldwide. 2003 3D software version is released, allowing users to see 3D views of teeth and models. 2006 CEREC Celebrates 20 Years. 2006 Sirona releases BIOGENERIC version of software. This software allows for the machine to accurately reconstruct the missing tooth shape and surface. 2007 More than 23,000 CEREC users world wide. 2008 Sirona release the MCXL milling unit, this milling unit can produce a crown in 4 mins. 2009 Sirona release CEREC Acquisition Center (AC) powered by Bluecam (courtesy http://www.cerec.net/index.php/index.html/_/news/products/what-is-cerec-r2)

THE FUTURE OF DENTISTRY:
CAD/CAM dentistry such as CEREC is the future of dentistry. Utilizing modern technology, a dentist can produce an accurate, safe, biocompatible dental crown, inlay, onlay, or bridge, in just one visit. Technological advances make the system easier to use, more accurate (so you get a better fit right away, which means great comfort and fewer adjustments later), and faster (saving you time in the chair). More dentists are turning to this new technology. Some are new to the system. Others (like us) have been using it for years. While it isn’t perfect (some adjustments will need to be made, and you still need to spend a good amount of time at the dentist), anything that saves you time and money while increasing quality and comfort is a good thing for both the patient AND the dentist.

---

ABOUT: Dr. Marvin is a licensed dentist in California with more than 10 years of experience using CEREC technology. As a holistic, natural dental practice, The Center for Natural Dentistry is proud to offer CEREC services to patients who are seeking high quality, biocompatible crowns, onlays, inlays, and bridges in just one visit. To schedule an appointment or for more information, please contact us at 888-825-5351 or by completing the form at http://naturaldentistry.us/contact-us/