Do you know your ceramics? Part 2: feldspathic ceramics.

This is the second part of a five-part series exploring the main ceramic materials used for the fabrication of all-ceramic restorations to aid clinicians in their selection. Feldspathic ceramics have been a desirable choice for over 200 years due to their favourable optical properties. However, the physical properties of the material have been its downfall, rendering it unsuitable in posterior regions. By going into further depth of feldspathic ceramic properties, clinicians will be able to gain a better understanding of their indications as they still have a place within modern dentistry.