Which of the following is a critical first step in the procedure for placing a composite restoration?
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Correct answer: Shade selection and isolation of the tooth
Shade selection ensures a good aesthetic match, and isolation (via rubber dam or cotton rolls) keeps the field dry — both are essential before etching and bonding.
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More Composite Resin Restoration Assist questions
- What is the purpose of acid-etching enamel (and/or dentin) before applying composite resin?
- Why is incremental placement (layering) of composite resin recommended over placing it in a single bulk fill?
- What could be a consequence if a composite restoration is placed without proper isolation (moisture and saliva control)?
- Which of these describes the correct order of major steps in direct composite restoration placement?
- What is the role of the bonding agent (adhesive) in composite resin restorations?
- Which of the following is a disadvantage of composite resin restorations as compared to amalgam restorations, particularly in posterior loa…