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The Effect Of Post Dam And Border Replacement By A Flexible Acrylic On Denture Retention, Sara Kadry, Mohamed Sanad, Hala Gamal El-Deen
The Effect Of Post Dam And Border Replacement By A Flexible Acrylic On Denture Retention, Sara Kadry, Mohamed Sanad, Hala Gamal El-Deen
Al-Azhar Journal of Dentistry
Purpose: to study the effect of using thermo-elastic acrylic resin borders and post-dam on retention of conventional heat cured acrylic resin. Material and Methods: Fifteen completely edentulous patients were selected from the out-patient Clinic of the Removable Prosthodontics Department; Faculty of Oral and Dental Medicine for Girls, Al- Azhar University. On the day of the delivery each patient received maxillary and mandibular complete dentures made of conventional heat cured acrylic resin (Heat cured acrylic resin, Vertex-B. V, Netherlands). A duplicate cast was made for the maxillary complete denture. 15 patients were divided into 3 groups, 5 patients each. The first …