A simple and predictable direct technique for esthetic provisional veneers.

There are a number of different techniques for fabricating provisional veneers. There are direct and indirect techniques involving acrylic or composite resin veneers made with or without a vacuform matrix. This article describes a direct technique for fabricating removable provisional veneers using an auto-polymerizing urethane dimethyacrylate resin and a thermoplastic matrix that may later serve as a stent to be worn with the provisional veneers.