No collar = optimum aesthetics due to a fully veneered pontic. The anatomic shape of the prefabricated parts simplifies the application of the ceramic layers. The occlusal depth allows natural fissures. Due to connection points transferred towards lingual /palatal a more profound separating from the labial side is possible.
Advantages:
x Time-saving = increase of productivity x Wax pontics in different sizes. The individual adaption of the patterns is therefore reduced to a minimum. x Optimum wax quality with perfect carving and modelling qualities. x Due to the hard wax a bending of the modellation while removing is impossible.
