Introduction:
This is my current procedure for screw retained implant supported crowns and hiding the screw access, and also endo accesses.

Thomas W. Mitchell, DDS, FAGD

Thomas W. Mitchell, DDS, FAGD

Thomas W. Mitchell, DDS, FAGD

Thomas W. Mitchell, DDS, FAGD

Thomas W. Mitchell, DDS, FAGD

Thomas W. Mitchell, DDS, FAGD

Thomas W. Mitchell, DDS, FAGD

Thomas W. Mitchell, DDS, FAGD

Thomas W. Mitchell, DDS, FAGD
Conclusion:
The same masking technique works for endo access holes as well. Using Interface to prepare the porcelain for bonding is much easier and safer than any of the stronger acids. Hope this helps
Case by:
Thomas W. Mitchell, DDS, FAGD