What is the best gingival finish line for porcelain jacket crown?
Understand the Problem
The question is asking to identify the best gingival finish line for a porcelain jacket crown from the provided options.
Answer
Shoulder
The final answer is Shoulder
Answer for screen readers
The final answer is Shoulder
More Information
The shoulder finish line provides a clear and well-defined margin that is ideal for porcelain jacket crowns. It ensures strength and stability for the crown.
Tips
A common mistake is choosing a chamfer finish, which is more suitable for metal-ceramic crowns.
Sources
- Complete Ceramic Crown (Porcelain Jacket Crown) - uobabylon.edu.iq
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