Question

Why is shade selection done befofe rubber dam selection?

Answer 1

Answer:

Shade selection also should occur prior to placement of a rubber dam, because a desiccated tooth appears whiter than a moist or wet tooth. Rubber dam material has a shiny side and a dull side. Because the dull side is less light reflective, it is generally placed facing the occlusal side of the isolated teeth.

Explanation:

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