Horizon Europe framework programme should focus on health in particular dentistry care with huge impact for citizens . I suggest a new digital workflow able to produce more biocompatibility and less expensive dental prothesis with CAD CAM CAE 3D PRINT algorithms of modeling, analysis and simulation forecast medical model with engineering methods that enable to optimize digital workflow with a hardware like scanner and 3d print , particolary scaffold bio 3D printed using IoT and IA with deep and machine learning.