Full Digital Workflow in the Esthetic Dental Restoration by Suchada Kongkiatkamon, Dinesh Rokaya

“…Digital impression was made using a digital scanner (PRIMESCAN®, Dentsply Sirona, Bensheim, Germany); surgical guide (Cerec Guide 3, Dentsply Sirona, Bensheim, Germany) was designed by using a designing software (Galileos Software, Dentsply Sirona, Bensheim, Germany) and was milled by using a milling machine (MCXL milling machine, Dentsply Sirona, Bensheim, Germany) to create a precise surgical guide. 3D smile design was done by using the Digital Smile Design (DSD) program, the crown lengthening guide was designed according to DSD designed by using a designing software (Inlab 19 Software, Dentsply Sirona, Bensheim, Germany), and the guide was fabricated by a 3D printer (FormLabs Form 2, Formlab, MA, USA). Provisional crowns (splinted) for teeth 11, 12, 13, 21, 22, and 23 were milled by using polymer (VIPI BLOCK TRILUX®, VIPI Industria, Pirassununga, SP, Brazil) using a milling machine (MCX5, Dentsply Sirona, Bensheim, Germany). …”
Get full text

Color Stability and Roughness of Ocular Prosthesis Between Heat-Cured Acrylic and 3D Printed Acrylic After Artificial Weathering by Shahad Fadhil Bunyan, Shahad Mohammed Shakir, Faraedon Mohidden Mostafa Zardawi

“…Two techniques were used to create 100 samples (2 mm thickness and 20 mm diameter) that were fabricated and divided into 50 heat-cured PMMA samples, and 50 samples were made using Next Dent Denture 3D acrylic resin printed with 3D printing technology stereolithography (SLA) 3D printer. All samples were subjected to 300 h of artificial weathering using a weathering chamber. …”
Get full text