Coronal microleakage of three different dental biomaterials as intra-orifice barrier during nonvital bleaching

• Main Authors: Nafiseh Zarenejad (Author), Saeed Asgary (Author), Nahid Ramazani (Author), Mohammad Reza Haghshenas (Author), Alireza Rafiei (Author), Mohsen Ramazani (Author)
• Format: Book
• Published: Wolters Kluwer Medknow Publications, 2015-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: This study was designed to assess the microleakage of glass-ionomer (GI), mineral trioxide aggregate (MTA), and calcium-enriched mixture (CEM) cement as coronal orifice barrier during walking bleaching. Materials and Methods: In this experimental study, endodontic treatment was done for...