Surface discoloration of composite resins: Effects of staining and bleaching

• Main Authors: Claudio Poggio (Author), Riccardo Beltrami (Author), Andrea Scribante (Author), Marco Colombo (Author), Marco Chiesa (Author)
• Format: Book
• Published: Wolters Kluwer Medknow Publications, 2012-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: The purpose of this in vitro study was to evaluate surface discoloration of three microhybrid composite resins (Esthet·X HD, Clearfil AP-X, Gradia Direct) and five nanohybrid composite resins (Ceram·X, GC Kalore, G-aenial, Grandio, GrandioSO), after staining and bleaching procedures. Mat...