All Ceramic Crown Vs Porcelain Fused Metal
Permanent crown can be made from porcelain fused to metal or all porcelain.
All ceramic crown vs porcelain fused metal. Currently there have been advances using zirconia porcelain making all porcelain crowns a better choice all around. If you are deciding what type of crown is best for you an all porcelain crown or a porcelain fused to metal crown this blog will help by describing and showing you these types of crowns and explaining their advantages. Porcelain fused to metal pfm crowns have been considered the gold standard for the repair of damaged teeth. A crown is not a crown is not a crown.
The internal metal framework of pfm crowns requires that a very opaque white porcelain layer be used to conceal the metal underneath. Historically porcelain fused to metal crowns are more durable than all ceramic crowns because of the strong metal layer beneath the porcelain. Porcelain fused metal crowns pfm. Is a crown that is made from different types of ceramic and provides a more natural coloring for the tooth.
Pfm crowns have good mechanical properties satisfactory esthetic results and an acceptable biological quality needed for periodontal health. Optimal esthetics all ceramic crowns are considered to be more natural looking when compared to pfm crowns. However pfm crowns have some limitations that.