Expression Expression S2
Expression S2 extends the S character of the Expression tooth library series for exocad DentalCAD by adding a second full set of upper and lower reference teeth. Compared with S1, S2 reworks tooth length-to-width ratios and the flow of marginal ridges, which lets the technician pick the variant that best matches an adjacent natural tooth or a patient prescription.
The library plugs into the regular DentalCAD pipeline: it is chosen in the tooth database, drives the initial full-anatomy proposal, and remains fully editable with free-forming, mirroring and bite-adaptation tools. The morphology is kept CAM-friendly so that occlusal detail survives milling in zirconia or lithium disilicate.
Expression S2 can be downloaded from the catalogue and added to the DentalCAD tooth collection. It is a practical choice for technicians who already use Expression S1 and want a second balanced option for varied clinical situations.