Question 89 · LDEK · Biomechanics and tissue response to treatment
Which of the following types of anchorage will be used in the case of a symmetrical diastema closure?
- A. stationary minimum anchorage.
- B. stationary moderate anchorage.
- C. maximum anchorage.
- D. reciprocal anchorage.
- E. extraoral anchorage.
Hint
When both central incisors move toward each other by the same amount, what serves as the anchor for each of them?
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