Violation
The pulpal floor of an occlusal amalgam preparation on a mandibular first premolar should slope apically from
distal to mesial
buccal to lingual.
mesial to distal
lingual to buccal
The pulpal floor of an occlusal amalgam preparation on a mandibular first premolar should slope apically from
distal to mesial
buccal to lingual.
mesial to distal
lingual to buccal