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The Effect Of Tray Design And Impression Material Consistencies On Accuracy Of Complete Arch Implant Supported Fixed Dental Prostheses Master Casts, Lujain Kurdi
Master's Theses (2009 -)
Purpose of this Study: The purpose of this study is to determine the accuracy and precision of complete arch implant supported fixed dental prosthesis impressions made with a low viscosity PVS while supporting the splinted impression copings with heavy viscosity PVS on a reference model simulating an all-on-4 prosthesis using both stock and custom trays. Material and Methods: A model was scanned to act as the reference model. The splinting device and custom tray were printed using FormLAb printer and custom resin tray material. Four group were included in the study. Stock tray with and without support and custom tray …