European Journal of Prosthodontics and Restorative Dentistry

Direct Composite Resin Restoration of an Anterior Tooth: Effect of Fiber-Reinforced Composite Substructure

Abstract

Abstract - The aim of the study was to determine the static load-bearing capacity of fractured incisal teeth restored with the conventional adhesive-composite technique or by using fiber reinforced composites (FRC). Upper incisal teeth were prepared by cutting the incisal part of the crown horizontally. Restorations were made by three techniques. Group A (control group) was restored by reattaching the original incisal edge to the tooth. Group B was restored using composite resin. Group C was restored with composite and FRC. Restored teeth were statically loaded until fracture. Results suggest that an incisally fractured tooth restored with a combination of composite resin and FRC-structure provide the highest load bearing capacity.

KEYWORDS: Fiber-reinforced composite, Incisal edge fracture.

Authors

Sufyan K. Garoushi, Lippo V.J. Lassila, Pekka K.Vallittu

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