Multiple choice

Which of the following is most likely to lead to pulpal necrosis?

  1. Lateral luxation

  2. Extrusion

  3. Intrusion

  4. Concussion

  5. Chipping of enamel

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is the most common reason. As a result of intrusion, pressure is there on the underlying tissues. Thus, chances of disruption of circulation are more.