What is the purpose of using wedges in Class II restorations?
Show answer and explanation
Correct answer: To prevent overhang and adapt the band
Wedges secure the matrix band and prevent excess material at the gingival margin. This helps create a smooth contour.
Practice all 19 Basic Operative Procedures: Amalgam and Composite questions
Keep practicing
More Basic Operative Procedures: Amalgam and Composite questions
- Which instrument is used to carve anatomical detail in amalgam restorations?
- What is a common cause of postoperative sensitivity in composite restorations?
- What should be done after finishing and polishing a composite restoration?
- Which material is used to fill the cavity in amalgam procedures?
- Which curing light is most commonly used for polymerizing composite?
- Which step should be done before polishing amalgam?