Question 37 · LDEK · Class II malocclusions
Indicate the true statements concerning distocclusions:
1) common characteristic is a posterior relation of the lower dental arch towards the upper dental arch;
2) common characteristic is increased overbite;
3) patient’s profile is not always changed;
4) they are assessed in relation to the sagittal plane;
5) they are the most common malocclusions, as they constitute about 45% of all malocclusions.
The correct answer is:
2) common characteristic is increased overbite;
3) patient’s profile is not always changed;
4) they are assessed in relation to the sagittal plane;
5) they are the most common malocclusions, as they constitute about 45% of all malocclusions.
The correct answer is:
- A. 1,3,5.
- B. 1,3,4,5.
- C. 1,2,3.
- D. 1,5.
- E. all the above.
Hint
Recall which reference plane is used for sagittal anomalies in the Polish classification, and whether deep bite always accompanies Class II.
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