[The Bridgelok system for additional retention of bonded prostheses]

The partial protesis with metal carving and cemented with composite resin is used frequently as a reversible method in order to substitute teeth, due to the light preparation necessary for the original teeth. Recently, a new system (Bridgelok) with pins has been proposed as safer for this kind of protesis. This paper studies if this new system originates a higher resistance compared to other system without pins.