Multiple Choice
Match each bur type to its use.
-Tapered fissure cross-cut
A) Creates a shoulder for the margin of a crown preparation
B) Establishes retentive grooves
C) Provides angles to the walls of the prepared tooth
D) Forms the internal walls of the preparation
E) Provides initial entry to the tooth structure and removes decay
Correct Answer:
Verified
Correct Answer:
Verified
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