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 IssuesMan sentenced for assaulting women he promised teeth whiteningA man convicted of sexually assaulting women, including those he lured into his teeth whitening salon, was sentenced to 26 years in prison.EndodonticsThere may be an issue with women and root canals. PeriodInsuranceThe importance of adding medical billing to the dental practiceLegal IssuesDentist arrested for soliciting undercover cop posing as boySponsor ContentBreak Free from Burnout: Why Career Stress Is a Choice