A modified technique for direct, fibre-reinforced, resin-bonded bridges: clinical case reports.

This article presents new modifications to the clinical technique of fabricating directly applied resin-bonded fibre-reinforced bridges. Torsional and flexural strength is achieved by means of a reinforced polyethylene fibre ribbon substructure surrounded by laminated layers of microhybrid and microfilled resins. The modifications provide a simple method for creating a better pontic-ridge relation and improved overall esthetics. Early clinical experience suggests that this technique has the potential to give patients a relatively conservative, esthetic and periodontally noninvasive alternative for anterior tooth replacement.