Post & Core is used when a natural tooth (often a molar tooth) has a large decayed area. The remaining tooth is not enough to support a crown. An alternative to this restoration is an implant system, but it is fairly expensive and time-consuming. In this case, an easier way is to build a post & core as a prepared tooth. So the tooth can have enough area to support a crown or a bridge.
Robust has specialized in producing different types of Post & Core, including Metal Post & Core, Zirconia Post & Core. All our Post & Cores have 5 years warranty. Our in-lab manufacturing time is as soon as 2 days.