CHICAGO, July 12, 2007 – High-tech dental lasers used mainly to prepare cavities for restoration now can help eliminate bacteria in root canals, according to research published in the July issue of ...
Mark Hamill, left, Carrie Fisher and Harrison Ford are joined by dentist J. Steven Abernathy in a “Star Wars” spoof video explaining the wonders of laser root canals. Lucasfilm Ltd. Does he tell his ...