Fig. 14From: Forces and moments generated during extrusion of a maxillary central incisor with clear aligners: an in vitro studya Faciolingual inclination moments on UL1 and UR1, b Mesiodistal crown angulation moments on UL1 and UR1, c Mesiodistal crown rotation moments on UL1 and UR1 by the three different tested materialsBack to article page