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 IssuesJudge shuts down practice of beleaguered dentistA judge ordered the closure of a practice owned by a dentist entangled in a 2023 fatal hit-and-run case and another in which he’s accused of participating in a drug deal near his office.PodcastsPodcast: Why National Dental Hygiene Month mattersSmile DesignDr. Tom Giacobbi on what you need to know about whitening and your dental patientsIntraoral ScannersPrecision without the premium: The future of digital scanningSponsor ContentJoin Us