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 IssuesMore details emerge involving the death of dentist and wifeSome details have emerged since a dentist and his wife were found shot to death at their home in Ohio more than a week ago.Legal IssuesDentist with long disciplinary history, now 79, agrees to surrender his licenseVulnerable PopulationsTooth loss may affect thinkingPractice SalesThe economic and legislative shifts shaping practice salesSponsor ContentWebinar: The 2026 Practice Upgrade Blueprint