Similar questions:
The facial and lingual walls of the occlusal portion of a Class II cavity preparation for an amalgam in deciduous teeth should
converge toward the occlusal surface.NDEB released questions part 2 set 7
To minimize fractures of amalgam restorations in deciduous teeth, cavity preparations should have
1. concave pulpal floors.
2. rounded axiopulpal line angles.
3. rounded proximal retention grooves.
4. lateral walls parallel to the external surface of the tooth.
(2) (3) (4)
NDEB released questions set 4
The facial and lingual walls of the occlusal portion of a Class II cavity preparation for an amalgam in deciduous teeth should
converge toward the occlusal surfacePlanets 33
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