Quiz: Malocclusion (Misaligned Teeth)
Question 1 of 3  

Malocclusion is abnormal alignment of the teeth and the way in which the upper and lower teeth fit together. Which of the following is the single most common cause of misaligned teeth?

  • A.

    Certain birth defects of the jaw

  • B.

    Habitual thumb-sucking

  • C.

    Lost teeth

  • D.

    Size mismatch between teeth and jaw

Am I correct?