In cases of dental rotations and/or major misplacements, wires of higher diameter, like MEMORIA® or Beta MEMORIA®, and conventional ligatures may also be used to gain biomechanical control. To get perfect alignment and levelling of the anterior teeth, an accurate position of the bracket is necessary; it is therefore
advisable to use an indirect bonding technique with arch transfer trays made in the laboratory or with the special “Jigs” conceived for this technique.