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[Examination of shear strength of repaired composite specimen]
H G Schaller1, W Götze, M Siedler
1Abteilung Poliklinik für Zahnerhaltung der Universität Freiburg.
Abstract:
The test of the shearstrength of two composite-inlay-materials and two posterior composites exhibited a statistically significant less bond-strength of repaired specimen compaired with unrepaired control-groups, whereas each material showed different results. The indirect-inlay-system proved to have the lowest bondstrength after repairing. The combination of the two posterior composites as well as the two inlay-systems with each other showed that none of these materials was convincing as a repairing material.