TECHNIQUE FOR CONTROLLING THE THICKNESS OF A FACIAL PROSTHESIS WHEN AN ACRYLIC RESIN CORE IS USED

A technique for evaluating the acrylic resin core before processing a silicone facial prosthesis is described. The technique involves the us e of either irreversible hydrocolloid impression material or silicone to identify thin areas in the pattern. This simple yet effective proce dure ensures adequate thickness and strength of the silicone prosthesi s, which in turn decreases the amount of chair and laboratory time nee ded at the delivery appointment.