An original Approach to Retrofitting A Post and Core Restoration to an Existing bridge

Abstract

After many years of cementation of a conventional bridge, it is possible that patients may present with fractured abutments teeth due to many reasons including recurrent caries, trauma and debonding composite. In this study an original technique for retrofitting an old bridge using duralay resin as models to perform two casted posts and cores by a direct technique with which the additional time and cost of preparing a new bridge can be avoided.