Violation
A lower molar requiring a crown has an extensive MOD amalgam restoration. The crown margin should be placed
at the amalgam/tooth junction.
1mm apical to the amalgam margin
on the existing amalgam
2mm apical to the amalgam margin
A lower molar requiring a crown has an extensive MOD amalgam restoration. The crown margin should be placed
at the amalgam/tooth junction.
1mm apical to the amalgam margin
on the existing amalgam
2mm apical to the amalgam margin