Session 4: Expectations of the seminar

Need skeletal anchorage to pull the anterior segment back, do NOT apply force to the molars. 100% minimum anchorage (mesial dots the same place as if a tooth was there) in an extraction case: Select bracket torque with retraction limit where you want to keep the incisors, then apply force 6-KH, activated step 3 or 4, for anterior cortical ... ................
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