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What are pluggers primarily used for in dentistry?

  1. To fill cavities

  2. To pack amalgam into teeth

  3. To remove decayed tissue

  4. To drill new cavities

The correct answer is: To pack amalgam into teeth

Pluggers are primarily used to pack amalgam material into prepared cavities in teeth. After a dentist has cleaned out the decay and shaped the cavity, the use of a plugger allows for the effective placement and condensing of amalgam into the cavity space. This ensures that the material is tightly packed, minimizing the risk of gaps that could lead to future decay or failure of the restoration. The design of a plugger typically features a rounded or flat working end that aids in applying pressure to the amalgam, promoting optimal adaptation to the cavity walls. This tool is essential for achieving strong and durable restorations, which are critical for the longevity of the filling. Understanding the role of pluggers is important for dental professionals, as their correct use directly impacts the success of cavity restorations.