The malleting force is directed______________?
Correct answer: C. 45° to the wall
- A. Perpendicular to the walls
- B. Parallel to long axis of crown
- C. 45° to the wall
- D. None of the above
Explanation
A malleting force directed at about 45° to the wall helps condense direct filling gold against the wall without driving the material away from it. A purely perpendicular force is less effective for adapting the gold to the cavity wall.
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