[The effect of modified forms of preparation on the quality of SR Isosit composite inlay margins].

Source:http://linkedlifedata.com/resource/pubmed/id/1817943

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Authors

Albert HD, Hannig M, Weinle S

Affiliation

Zentrum für Zahn-, Mund- und Kieferheilkunde der Christian Albrechts-Universität zu Kiel.

Abstract

Butt joint, plain and round beveled MOD cavities were prepared in extracted human molars. Composite resin inlays (SR-Isosit) were fixed adhesively and analysed by quantitative SEM-evaluation after thermocycling and mechanical load application. The marginal adaptation of the inlays differed significantly depending on the type of cavosurface preparation. Best results with a high percentage of perfect margins not only before but also after in vitro load application were obtained with cavities prepared with rounded bevels.

PMID
1817943

Publication types

Comparative Study; English Abstract