Question 152 · LDEK · Functional appliances
The standard polyamide Schönherr’s vestibular plate (size three) is used in children of age:
- A. 3 - 5 years.
- B. 5 - 7 years.
- C. 7 - 9 years.
- D. 9 - 11 years.
- E. 11-13 years.
Hint
The three sizes follow successive stages of the dentition; the largest is meant for the mixed dentition.
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