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One of the ways to prevent “bowing” of an aligner is to virtually “bend” and reverse Curve of Spee in the aligner.
The correct answer is “True”. Please adjust your answer accordingly before proceeding to the next question.
Fake IPR is the same as virtual power thread and is not performed clinically but is recommend in extraction sites to tighten contacts during treatment.
The correct answer is “True”. Please adjust your answer accordingly before proceeding to the next question.
It is advantageous to:
The correct answer is “4”. Please adjust your answer accordingly before proceeding to the next question.
When activating a lever arm for an impacted cuspid, it is advised to gable bend:
The correct answer is “1”. Please adjust your answer accordingly before proceeding to the next question.
It is advantageous to create a pontic that is shorter vertically in order to accommodate the helix of the lever arm.
The correct answer is “True”. Please adjust your answer accordingly before proceeding to the next question.
It is possible to remove any number of attachments in a quadrant that is utilizing the G6 Anchorage Protocol.
The correct answer is “False”. Please adjust your answer accordingly before proceeding to the next question.
The ClinCheck that you see does NOT represent the actual movements of the aligners.
The correct answer is “True”. Please adjust your answer accordingly before proceeding to the next question.
The G6 protocol can be used only when there is crowding present.
The correct answer is “False”. Please adjust your answer accordingly before proceeding to the next question.
What type of pontic tooth is the best to place for an impacted tooth?
The correct answer is “3”. Please adjust your answer accordingly before proceeding to the next question.
What is the most beneficial of that approach?
The correct answer is “4”. Please adjust your answer accordingly before proceeding to the next question.
When pulling on the impacted tooth, what is the best force system? An elastic from:
The correct answer is “1”. Please adjust your answer accordingly before proceeding to the next question.
What is the most beneficial of that approach?
The correct answer is “2”. Please adjust your answer accordingly before proceeding to the next question.
What should be the aim of the first generation of aligners?
The correct answer is “2”. Please adjust your answer accordingly before proceeding to the next question.
What is the main difference comparing to fixed mechanics when doing extraction cases?
The correct answer is “2”. Please adjust your answer accordingly before proceeding to the next question.
It is not recommended to apply a virtual gable bend to extraction sites with aligners.
The correct answer is “False”. Please adjust your answer accordingly before proceeding to the next question.
One of the potential issues with treating premolar extractions with aligners is that the aligner can “bow”, causing steepening of the Curve of Spee and a resultant posterior open bite.
The correct answer is “True”. Please adjust your answer accordingly before proceeding to the next question.