Caren M. Barnes[email protected]PeriodonticsTo polish or not to polish?A veteran hygienist describes a simple solution to the ages-old dilemma presented by selective polishing.January 2, 2011Hygiene ToolsWhat is microsonic scaling?Don't be alarmed if you haven't heard of microsonic scaling or don't know what it is. Turns out it's something dental practitioners already use every day, according to Caren Barnes, a dental hygienist and professor of dental hygiene at the University of Nebraska.December 21, 2010Page 1 of 1Top StoriesLegal IssuesNew details emerge about dentist facing suit over patient deathNew information has emerged concerning an oral surgeon facing a lawsuit and possible disciplinary action in the death of a patient.Office ManagementDentists aren’t feeling great about this situationFluorideA new cavity-fighter that ditches silver in the worksDental HygieneLooking back, moving forward: A reflection for National Dental Hygiene MonthPatient CommunicationDo’s and don’ts for improving your case presentation