Category	Score	Criteria
Colour	0	Very good colour match
	1	Good colour match
	2	Mismatch in colour, shade, or transleucency but within 'normal' range of adjacent tooth structure
	3	Gross mismatch in colour
Marginal Discolouration	0	No discolouration evident
	1	slight staining; can be polished away
	2	Obvious staining; cannot be polished away
	3	Gross staining
Anatomic Form	0	Restoration is continuous with existing anatomic form
	1	Slight under or over contour restoration
	2	Restoration is under-contoured, dentine or base exposed
	3	Restoration is missing
Marginal Adaption	0	No visible evidence of a crevice along the margin into which an explorer will penetrate
	1	Visible evidence of a crevice along the margin into which an explorer will penetrate or catch
	2	Crevice at margin; enamel exposed
	3	Restoration is mobile, fractured or missing
Surface Roughness	0	Smooth surface
	1	Slightly rough
	2	Rough; cannot be polished
	3	Surface deeply pitted; irregular grooves
Secondary Caries	0	No caries evidence at the margin of the restoration
	1	Evidence of caries at the margin of the restoration