# The finish line used in complete metal cast crown is:
A. Chamfer
B. Chamfer with bevel
C. Feather Edge
D. Shoulder
The correct answer is A. Chamfer.
Indications of Chamfer Finish Line
- Cast metal restorations
- Lingual aspect of metal ceramics
Advantages of Chamfer finish line:
- Conservative
- Good marginal adaptation
- Provides bulk
Disadvantages of Chamfer finish line:
- Improper fabrication may result in an unsupported tip
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