Charlene Laino[email protected]3D PrintingCancer risk from CT lower than previously estimatedAn analysis of more than 10 million Medicare records revealed that the risk of radiation-induced cancer from CT scans may be lower than previously estimated -- at least in the elderly, researchers reported December 2 at the Radiological Society of North America meeting in Chicago.December 2, 2010Page 1 of 1Top StoriesLegal IssuesPolice search for dentist missing for more than a weekA beloved Kansas dentist has vanished without a trace, and authorities are desperately seeking help from the public.ImplantsDentists may be to blame for peri-implantitisPractice SalesA dentist’s divorce in a community property stateHygiene ToolsDr. Tom Giacobbi on why you need an air polisher in your dental practiceSponsor ContentPrecise finishing control