Groups
0 = CG
1 = NCG

Location of inflammatory cells
1 = None
2 = Limited to exposed locations
3 = Up to the odontoblast layer
4 = Scattered throughout the coronal pulp

Intensity of inflammatory infiltrate
1 = 0-20 inflammatory cells
2 = 21-40 inflammatory cells
3 = 41-80 inflammatory cells
4 = (> 80 inflammatory cells

Oedema
1 = None
2 = Available