Clinical case report: immediate implant placement, provisionalization, and restoration for single tooth replacement.

A female presented to the office with a chief complaint concerning the esthetics of the porcelain-fused-to-metal (PFM) crowns on her maxillary lateral incisors. The objective was to use contemporary materials and techniques to have them blend better with her natural dentition. The PFM crowns had been completed at different times during her life. She said they did not match each other or her adjacent natural tooth structure (Figure 1).