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Progress in Orthodontics
Fig. 8 | Progress in Orthodontics

Fig. 8

From: Comparison of the effects of different rapid maxillary expansion techniques on craniofacial structures: a finite element analysis study

Fig. 8

A The total amount of displacement of the premolar area and the molar area. The solid images represent the premolar area, and the unsolid images represent the molar area, B the total amount of displacement of ANS and PNS points. The solid images represent the ANS point, and the unsolid images represent the PNS points. Each group is represented by a different geometric shape. The square shape indicates the tooth-borne group, the rounded shape indicates the hybrid group, and the triangle indicates the bone-borne group

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