Intraoral scans replace traditional impressions for greater precision. Designed in software with analysis of occlusal forces. Milled from a solid block of zirconia or PMMA. Marginal discrepancies <50 µm versus 150 µm for handmade bridges. Production time: 2-5 days instead of 2-3 weeks. Fewer intermediate steps (no plaster models or wax-ups). Difficult to correct after placement because of the exact fit. Higher initial investment but lower laboratory costs. Suitable for complex dental geometries and full-arch reconstructions.
Implants - Treatments
What is a digital implant-supported bridge?
A bridge made using CAD/CAM on the basis of 3D scans.