Multiple Choice
Why must care be taken in the fabrication of provisionals by utilizing acrylic materials to "pump" the template on and off the preparation after initial polymerization?
A) Accelerate the set of the material
B) Seal off the exposed dentinal tubules on the tooth
C) Prevent them from locking on the tooth
D) Open proximal contacts
Correct Answer:
Verified
Correct Answer:
Verified
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