Dental crowns come in myriad of types; from metal to porcelain and ceramic, patients can choose any number of crown materials. However, as far as ceramic crowns go, four main types dominate the market: porcelain-fused-to-metal (or PFM), E-max, zirconia and all-ceramic. Here, Dr. Gilly Calcagno, your Rochester, MN dentist describes the different types of ceramic […]
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