Question 140 · LDEK · Removable appliances
The occlusal planes covering posterior upper teeth in Schwartz plate are utilized in the treatment of:
1) overbite;
2) cross bite;
3) open bite;
4) scissor bite.
The correct answer is:
2) cross bite;
3) open bite;
4) scissor bite.
The correct answer is:
- A. 1,2.
- B. only 2.
- C. 2,3.
- D. only 1.
- E. 1,2,4.
Hint
Posterior bite blocks disocclude the teeth and hold back vertical growth of the buccal segments; think where that helps and where it harms.
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