Case Reports in Dentistry / 2011 / Article / Fig 9

Case Report

Optimizing Anterior En Masse Retraction with Miniscrew Anchorage

Figure 9

(a, b, c) MSPAs were inserted in the auxiliary molar tube and slot of the miniscrew head at all four quadrants. Mandibular MSPAs were without vertical-hooked-arm. Due to less initial crowding and increased overjet, maxillary en-masse retraction was started earlier. Mandibular canine retraction continued further keeping them in class I relation.

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