Fig.21: Mid-treatment pictures showing intrusion of the
posterior dentition using IZC mini implants.
By the end of the 10th month of active intrusion, a good amount of
counter-clockwise movement of the mandible (autorotation) was generated
reducing the overjet and the mandibular plane angle.(pre FMA: 28.83˚;
post FMA: 26.15˚)
The AOB had closed, the increased overjet and posterior disocclusion had
been addressed after 40 weeks of CAT. (Fig. 22; Fig. 23)