How are porcelain-fused-to-metal crowns installed?

The installation process of porcelain-fused-to-metal crowns mainly includes tooth preparation, impression taking, shade matching, trial fitting, and cementation. Part of the natural tooth must be ground down to ensure a comfortable fit and good retention for the crown. Next, a dental impression is taken to provide a model for fabricating the crown. The dentist uses a shade guide to select the appropriate color, ensuring the crown closely matches the patient's natural teeth or adjacent teeth. Finally, the crown is tried on and permanently cemented into place, bonding tightly with the prepared tooth to form a complete, functional unit.