Posterior Reinforced Endodontic Composite Restoration

When restoring large cavities in posterior endodontically treated teeth, usually are treated with indirect laboratory-fabricated onlays or crowns. If the patient for any reason, after being informed of the various treatment options and costs, desires to have the restoration done within one appointment, a direct reinforced restoration might be the best choice. The purpose of this article suggests the use of two different materials; polyethylene fibers and resin composite to treat endodontic treated tooth offering a high strength restoration within one appointment. The polyethylene fibers, besides offering the proper strength to the mastication forces, as well reduce the risk of fractures and microfiltration. This procedure demonstrated some advantages over the usual conventional more expensive alternatives that may take more than one visit.