Effect of thermal cycling and filling technique on leakage of composite resin restorations Efeito da termociclagem e da técnica de inserção na infiltração de restaurações em resina composta

• Main Authors: Silvia Kenshima (Author), Rosa Helena Miranda Grande (Author), Julio da Motta Singer (Author), Rafael Yagüe Ballester (Author)
• Format: Book
• Published: University of São Paulo, 2004-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

The objective of this study was to evaluate in vitro the effect on leakage of two incremental filling techniques and two composite resins with different elastic modulus and similar polymerization shrinkage. Eighty Class V cavities (4x4x2mm) were prepared in bovine incisors and were randomly restored...