Digital dentistry is the clinical model where every stage runs on integrated digital tools: diagnosis with intraoral scanner and CBCT, planning over actual 3D models, fabrication with CAD/CAM and/or 3D printing, and follow-up with permanent digital archiving. This sequence replaces silicone impressions, fragile plaster casts, mechanical articulators, and analog hand-offs between clinic and lab.
The difference isn't cosmetic or marketing. In an analog workflow, every hand-off introduces error: the impression deforms as it's removed, the cast can fracture, the technician interprets the impression, the lab sends a trial that needs chairside adjustment, a new impression is taken if something doesn't fit. In a well-implemented digital workflow, the 3D model is generated once and used for everything that follows: design, simulation, fabrication, archive.
There's a third layer that's often underestimated: patient communication. Seeing your own mouth on screen, with the planning overlaid, is a radical shift from the traditional method where the dentist verbally describes what's coming. Informed consent becomes real, and clinical decisions are made with both sides looking at the same image.