3-year evaluation of a new open sandwich technique in Class II cavities.

Abstract

PURPOSE To evaluate the durability of a new open sandwich restoration with, as shown in a previous scanning electron microscope study, improved interfacial adaptation. A polyacid-modified resin-based composite (PMRC; compomer) was placed as an intermediate layer and covered with resin composite (RC). A direct RC restoration was used as control. MATERIALS… (More)

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Cite this paper

@article{Lindberg20033yearEO, title={3-year evaluation of a new open sandwich technique in Class II cavities.}, author={Anders Lindberg and Jan W V van Dijken and Marianne Olsson Lindberg}, journal={American journal of dentistry}, year={2003}, volume={16 1}, pages={33-6} }