Question

How to prepare a gingival step in class ii cavity?

Answer 1

hey!!
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The Class II cavity preparation is done in two stages:-

1. Occlusal segment.

2. Proximal segment.

3. Begin occlusal segment.

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Answer 2

hye!

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↪Cavity preparation designs vary according to extent of damage and the type of restorative material to be used.

↪ Special drilling instruments are used at varying speeds in combination with hand instruments for cavity preparation.

↪ The challenge with cavity preparations is that they must be completed with great care so that all important design features are incorporated.

↪ while at the same time avoiding encroachment onto the underlying vital pulpal tissues which are contained as a core within the teeth.