In this comprehensive comparison, we explore the pros and cons of zirconia, all-porcelain, and PFM (porcelain-fused-to-metal) crowns across key clinical dimensions—mechanical strength, aesthetic potential, tooth preparation demands, wear on opposing teeth, biocompatibility, failure modes, repairability, cost, and appropriate indications. You’ll learn how modern zirconia offers excepti... https://advancedentalexport.com/blog/ultimate-guide-of-zirconia-crown/