Violation
A lower molar requiring a crown has an extensive MOD amalgam restoration. The crown margin is most appropriately placed
1mm apical to the amalgam margin.
at the amalgam/tooth junction.
on the existing amalgam.
A lower molar requiring a crown has an extensive MOD amalgam restoration. The crown margin is most appropriately placed
1mm apical to the amalgam margin.
at the amalgam/tooth junction.
on the existing amalgam.