https://egfr-signal.com/what-m....akes-a-successful-co
A total of 96 resin specimens in identical measurements of 10mm×10mm×11mm were fabricated for four research groups [#1- main-stream heat-polymerized group n=24 (ProBase); #2- Milled#1 n=24 (Ivobase); #3- Milled#2 n=24 (Ivotion); #4- 3D-printed n=24, (NextDent Denture 3D+)]. Twelve specimens in each group had been sectioned in the middle to create a 3mm defect and then were relined using a conventional denture relining product. All specimens underwent thermocycling (5-5