Dental crowns can be made using different types of materials. Among them are: Gold and other metal Porcelain (ceramic) or glass ceramic Porcelain fused to metal (PFM) Zirconia Lithium disilicate ...

Medically reviewed by Edmund Khoo, DDS Fact checked by Nick Blackmer Dental crowns are used for a number of reasons. Your dentist may recommend one due to loss of tooth structure or root canal ...