From: Influence of eugenol-based materials and cleaning procedures previously to resin composite restoration on microleakage after 1-year storage
Score
Description
0
Absence of stain at the tooth-restoration interface
1
Stain penetration up to amelodentinal junction
2
Stain penetration up to pulpal wall
3
Stain penetration on pulpal wall
4
Stain penetration beyond pulpal wall