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iRubric: Operative III Class IV Restorations rubric
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Operative III Class IV Restorations
Rubric Code:
QX65753
By
Operative
Ready to use
Public Rubric
Subject:
Medical
Type:
Assessment
Grade Levels:
Undergraduate, Graduate
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Class IV Restorations
Ideal
4
100 pts
Acceptable
3
81 pts
Modifications
2
67 pts
Unacceptable
1
0 pts
Cavosurface margin
Ideal
Smooth, flush, well adapted
Acceptable
1 isolated submargination / excess
F L I G M D
Modifications
2-3 areas w/ submargination / excess
F L I G M D
Unacceptable
>3 areas of excess. Significant excess / submargination / voids
F L I G M D
Restoration Surface
Ideal
Smooth, well adapted, and shined to high gloss
Acceptable
1 area with voids/ scratches/ irregularities/Dull
F L I G M D
Modifications
2-3 areas with voids/ scratches/ irregularities
F L I G M D
Unacceptable
>3 areas significant roughness, many voids or deep scratches/ Unpolished
F L I G M D
Facial Anatomy
Facial Anatomy
Ideal
Line Angles/Lobe
Proper contours
Developmental Depressions
Proper Contours
Mesial Distal
Acceptable
Line Angles/Lobe
Slightly over/under contoured
Slightly misplaced
MF/DF/C
Developmental Depressions
Slightly short/long, deep/shallow, narrow/wide
Mesial Distal
Modifications
Line Angles/Lobe
over/under contoured
misplaced
MF/DF/C
Developmental Depressions
short/long, deep/shallow, narrow/wide
Mesial Distal
Unacceptable
Line Angles/Lobe
Significantly irregular, over/under contoured
Very misplaced/absent
MF/DF/C
Developmental Depressions
very misplaced/ absent
Mesial Distal
Facial Embrasure
Ideal
Proper embrasures
Acceptable
Embrasures Slightly Closed / Open
MF DF
Modifications
Embrasures Closed / Open
MF DF
Unacceptable
Embrasures Significantly Closed / Open / Irregular
MF DF
Lingual Anatomy
Lingual Anatomy
Ideal
Lingual Fossa
Proper Contour
Marginal Ridge
Proper Contour
Acceptable
Lingual Fossa
Deep/Shallow
Marginal Ridge
Slightly over/under contoured
Modifications
********************
Marginal Ridge
Over/Under Contoured
Unacceptable
Lingual Fossa
Significantly irregular / Deep / Shallow
Marginal Ridge
Significantly irregular/over/undercontoured or absent
Lingual Embrasure
Ideal
Proper embrasures
Acceptable
Embrasures Slightly
Closed / Open
ML DL
Modifications
Embrasures Closed /
Open/ irregular
ML DL
Unacceptable
Embrasures Significantly
Closed / Open / very Irregular
ML DL
Incisal Anatomy
Incisal Length
Ideal
Same length as neighboring tooth
Acceptable
≤0.25mm longer/shorter than neighboring tooth
Modifications
≤0.5mm longer/shorter than neighboring tooth
Unacceptable
≤0.75mm longer/shorter than neighboring tooth
Incisal thickness
Ideal
Same thickness as neighboring tooth
Acceptable
≤0.25mm thicker/thinner than neighboring tooth
Modifications
≤0.5mm thicker/thinner than neighboring tooth
Unacceptable
≤0.75mm thicker/thinner than neighboring tooth
Incisal Edge
Ideal
Proper contour/ angle 45
(facial longer than lingual)
Acceptable
90 angle (flat)
Modifications
-
Unacceptable
135 angle
(lingual longer than facial)
Incisal Embrasure
Ideal
Proper embrasures
Acceptable
Embrasures Slightly
Closed / Open
ML DL
Modifications
Embrasures Closed /
Open/ irregular
ML DL
Unacceptable
Embrasures Significantly
Closed / Open / very Irregular
ML DL
Proximal anatomy
Axial Contour
Ideal
Proper embrasures
Acceptable
Slightly over/under contoured
Modifications
over/under contoured
Unacceptable
Significantly over/under contoured
Contact
Ideal
visually closed (no light passes through) and resistant to floss
Acceptable
Slightly light/tight
Modifications
Floss frays
Unacceptable
Open (light passes through)/ too tight (floss does not pass)
Adjacent tooth / Remaining tooth
Ideal
No Damage
Acceptable
Minor scratched limited to CSM
Modifications
multiple scratches away from CSM
Unacceptable
major scratches/damaged
Shade Match
Ideal
Layering is evident
Acceptable
Layering evident but restoration is very translucent or opaque
Modifications
-
Unacceptable
No layering
Keywords:
Class IV restorations
Subjects:
Medical
Types:
Assessment
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