Carlheinz Swacyzna, DDS, and Kathy Kincade, Editor in Chief[email protected]HomeAre amalgam's days numbered?A recent shift in the U.S. government's position on mercury is rekindling the debate over the future of dental amalgam.May 7, 2009Page 1 of 1Top StoriesIndustry UpdatesDentist pleads not guilty in 4-week-old patient's deathA dentist pleaded not guilty to professional misconduct charges related to the death of a healthy four-week-old boy who died during a common procedure.BrainGum disease may be linked to impaired brain functionSmile DesignClinical tip: What you need to know about platelet-rich fibrinInvisible AlignersAI applications on the rise in clear aligner therapySponsor ContentFree Webinar January 22 @ 8 p.m. ET