CONTROVERSIES 
                          IN DENTISTRY
                        Public, media and professional concerns 
                          drive most controversies in dentistry. Both ignored 
                          and overblown controversies can result in public health 
                          damage because many dental controversies impact overall 
                          public health.
                        
                        Ignored controversies like early orthodontic 
                          treatment can harm the public. Early orthodontic treatment 
                          beginning at ages 2 to 8 has only recently become one 
                          of the hottest topics in dentistry. Unfortunately, it 
                          can take years, even decades, for a hot topic to break 
                          down the barriers of the status quo and become routine 
                          treatment offered to patients. For many patients a few 
                          years or a decade means it can be too late to offer 
                          the best care.
                        Overblown controversies like mercury in 
                          dental amalgam can harm the public too. Mercury in dental 
                          amalgam has been blamed for almost ever human illness 
                          known to man, without proof. In 150 years of use, no 
                          patient death or illness has been recorded as being 
                          due to either dental amalgam or dental amalgam mercury 
                          except for rare cases of allergy. Even so, public, media 
                          and professional attention have resulted in attempts 
                          to ban amalgam fillings simply out of fear. This unreasonable 
                          fear of mercury has spilled over into medicine. Accurate 
                          mercury thermometers and are being replaced with inaccurate 
                          ones. Accurate mercury blood pressure gauges are being 
                          replaced with inaccurate ones. Millions of patients 
                          are now affected by inaccurate blood pressure and temperature 
                          readings, unreasonable fear of dental amalgam fillings 
                          and baseless costly removal and replacement of dental 
                          amalgam fillings.
                        
                        David C. Page, D.D.S.
                          Your Jaws ~ Your Life (page 49)