Clinical Case – University of Bern, Switzerland, University of Brescia, Italy

Oscillating diamond files for perfect bevelled edges and preparation margins

A key factor for an ideal cavity preparation for composite fillings, gold inlays and overlays is a precise margin beveling with sharp edges. In the case of prosthetic restorations, the margin finishing of shoulder preparations and the beveling of chamfer preparations are decisive for the quality of the result. The single-side diamond coating helps to prevent iatrogenic damage to adjacent teeth and injury to periodontal tissue.