Full ceramic crowns are tooth replacements that do not have an internal frame made of metal or other material. However, since they do not have an internal, rigid frame, their load capacity is limited, so it is not recommended to make full porcelain crowns for the area of chewing teeth. Also, due to its limited load capacity, it is only recommended as a single crown, full ceramic bridges cannot be made from it. To replace chewing teeth or make bridges a metal ceramics, and the zirconium oxide replacements are recommended.
The great advantage of all-ceramic crowns, however, is that since they do not contain any internal framework, their light refraction and light transmittance are perfectly identical to those of natural teeth, therefore, due to aesthetic considerations, their use in the area of front teeth is strongly recommended, in the case of single crowns. In the area of front teeth, the burden on crowns and teeth is also smaller than in the case of chewing teeth, that is, considering their physical properties and aesthetic properties, all-ceramic crowns are especially suitable for replacing front teeth.