Basic Operative Procedures: Amalgam and Composite · CDA

What is the purpose of trituration in an amalgam procedure?

  1. To remove all debris and contamination from the cavity
  2. To harden the restorative material
  3. To mix alloy and mercury for placement
  4. To sterilize instruments before use
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Correct answer: To mix alloy and mercury for placement

Trituration properly mixes mercury and alloy. Correct mixing ensures strength and reduces excess mercury.

Difficulty: Medium Question 8 of 19

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