One of the techniques to restore a damaged tooth is the realization of an inlay/onlay. To do this, a cavity is first prepared in the tooth, eliminating all the decay it may be present.Next, an impression of the preparation is taken, on which the inlay/onlay will be made using different materials.This inlay/onlay is polished and the contact points checked. Once the inlay/onlay is done, the adjustment is checked in the mouth and the occlusion is checked releasing any excessive contact on it. The cavity and the inlay/onlay are then prepared with the corresponding adhesive and polymerized to adhere it to the tooth. Finally, the contact points are checked and the surface polished.