What finishing steps follow carving in amalgam restoration?

• A. Polish only.
• B. Remove margins entirely.
• C. Remove excess material, smooth margins, check occlusion, and polish.
• D. Ignore margins until next visit.

Answer: (C)

Finishing after carving ensures the restoration not only looks right but functions smoothly in the bite. First, remove any excess material so the amalgam contour matches the natural tooth anatomy, restores proper contacts, and eliminates overhangs that can trap plaque. Then smooth the margins so the edge between amalgam and tooth is flush and comfortable, reducing irritation and microleakage. Next, check the occlusion to confirm there are no high spots or interferences that could cause pain, wear, or fracture during chewing. Finally, polish the surface to a smooth finish, which helps resist plaque accumulation and corrosion and gives a durable, aesthetically acceptable result. Skipping any of these steps—like polishing alone, removing margins entirely, or neglecting margins—would leave the restoration functionally compromised or less durable.