Issue link: http://www.wacmagazine.com/i/117128
��� Dentists have been discussing mercury in fillings for many years, and some very good dentists hold very differing opinions on the subject.��� Nonetheless, some dentists aren���t aware of these statistics or of the vapor exposure levels they may be causing. The good news is that measuring these levels is easy with a mercury vapor analyzer, commonly used in research and industrial hygiene applications. In turn, effective mercury-safe procedures can be implemented in any dental office, thus reducing and nearly eliminating potential exposure. Additional training is required, as well, and dentists can seek this training through continuing education programs. Two sources of training are: a DVD course offered by New Directions Dentistry (newdirectionsdentistry.com), and courses presented by the International Academy of Oral Medicine & Toxicology (iaomt.org). ReseaRCh ChoiCes Consumers can ask their dentist about their approach to mercury exposure and determine how to proceed with the oral care. Among the very minimal procedures that are taught is the use of a dental dam when removing amalgam, a separate breathing source (oxygen nosepiece) for patients, and a separate air exhaust/ventilation system above and beyond the normal suction apparatus by the dental assistant. Also, the dentist and dental assistant should wear specific mercury filter masks. These cartridge-containing respirators differ from typical clinical masks and look more like what a hazmat team would wear. The goal is to keep everyone in the room safe. Consumers seeking a new dentist are in the best position to inquire about an office���s approach to mercury. If you���re faced with the prospect of any dental procedure that might involve removing one or more amalgam fillings, asking the aforementioned questions becomes more important. If you���re unsatisfied with the answers, consider a dentist with the appropriate training and protective materials or tactfully and respectfully request that your dentist seeks the training. Online sources can help in your search. Two sources that include referral lists of dentists by geographical area are the International Academy of Oral Medicine & Toxicology, mentioned above, and dentalwellness4u.com. The dental profession is changing. Use of mercury amalgam is declining. Nonetheless, millions of people with existing mercury fillings will face potential mercury risks for decades to come. When you know your options, you can feel better about the decisions you ultimately make. Dr. Paul Rubin practices mercury-safe biological dentistry in Seattle. He has lectured widely on the environmental effects of dental amalgam mercury. He can be reached via drpaulrubin.com. APRIL 2013 | Washington Athletic Club Magazine | 21