Fig. 3
The representative image shows the measurement of penetration depth. (Scale bar =ā500Ā Ī¼m) Red arrows indicated penetration depth from the material margin to the tooth perimeter
Fig. 3 | BMC Oral Health
The representative image shows the measurement of penetration depth. (Scale bar =ā500Ā Ī¼m) Red arrows indicated penetration depth from the material margin to the tooth perimeter