Pit and fissure sealants · CDA

Which isolation method is most commonly used during sealant placement?

  1. Rubber dam
  2. Dry angles and cotton rolls
  3. Gauze packing
  4. High-speed suction only
Show answer and explanation

Correct answer: Dry angles and cotton rolls

Dry angles and cotton rolls effectively control moisture during sealant procedures. Good isolation prevents bond failure.

Difficulty: Medium Question 5 of 20

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