Alvin H. Arzt, DDS[email protected]EndodonticsBPA: It's time to ask the right questionsDental practitioners have a professional obligation to inform patients if they are using root canal sealers or sealants that contain bisphenol A (BPA), argues Dr. Alvin Arzt in this Second Opinion column.November 11, 2010Page 1 of 1Top StoriesLegal IssuesWoman accused of running illegal practice enters pleaA woman has entered a plea after allegedly running a fake dental clinic for years.Smile DesignGLP-1 and smile design: Why timing is everything for aesthetic dental treatmentPractice SalesIntrinsic value vs. fair market value: What dentists must know in divorce proceedingsLegal IssuesDentist accused of assault sentencedSponsor ContentPrecise finishing control