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 IssuesDental manager accused of evading taxes sentenced to prisonA dental manager in California who pleaded guilty to tax evasion was sentenced to prison.InsuranceNegotiating dental insurance reimbursement fees: A key strategy for practice growthSmile DesignWhat mouth rinses may do to some restorationsSmile DesignHow a cosmetic dentist balances patient wants vs. needsSmile DesignConservative management of class V lesions: A case study using advanced adhesive and flowable composite