ZRS zrs34 ua F24 + 53 up-L

zrs34 ua F24 + 53 up-L is a tooth anatomy library for exocad DentalCAD that represents the upper left first premolar. The F24 vestibular contour and 53 palatal scheme together produce a tooth with two well-separated cusps, a clear central groove and natural marginal ridges.

In the DentalCAD anatomy step the shape is dropped onto the preparation and adapted to the neighbouring teeth and the antagonist. Standard tools such as free-forming, occlusal adaptation and contact correction are then used to finish the restoration.

The library fits single premolar crowns, segments of posterior bridges and cases that need a coherent transition from the canine to the molar region. It can be downloaded and added to a posterior anatomy collection.