Wie beschleift man eine Zahnkrone richtig - Hohlkehlenbeschliff

Chamfer preparation is the term for a possible preparation method of the tooth stump for a dental crown. The dentist has various options for preparing the tooth for a crown; this is called tooth preparation. Depending on the diamond bur used, a specific stump preparation is required. A good chamfer preparation can be easily achieved with the aid of magnifying glasses. This preparation method guarantees a thin cementum margin and also smooth transition areas between the tooth and the crown. The cementum margin, i.e., the transition between the crown and the tooth, is the most susceptible area to new caries, which is why it is so important to pay attention to a precise fit; this area determines the lifespan of the dental crown. http://www.checkdent.com