Indirect Restorations Flashcards
(8 cards)
1
Q
Onlay prep
A
Flat pulpal floor
No undercuts
1.5mm buccal cusp reduction
1mm chamfer
2
Q
Lab prescription for onlay
A
Please pour up imps in 100% dental stone + articulate to regi provided.
Please provide onlay for tooth _ shade _
3
Q
Veneer prep steps
A
0.3mm supra gingival chamfer
0.5mm enamel reduction
1.5mm incisal reduction
4
Q
Veneer indications
A
Close diastemas
Correct peg laterals
Change teeth/shape
5
Q
Veneer contraindications
A
High lip line
Recession
Poor OH
6
Q
MCC reductions
A
1.5mm occlusal reduction
1.5mm buccal shoulder
0.5mm lingual chamfer
7
Q
Principles of crown prep
A
Preserve tooth structure
Retention
Structural durability
Marginal integrity
Preserve periodontium
Aesthetics
8
Q
Prep steps
A
Occlusal reduction
Separation
Buccal reduction
Lingual reduction
Finishing
