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)