Use of contraction arches .016'' x .022 Blue Elgiloy, with use of inter-maxillary elastics; class II in the left, class III in the right, as well as crossed anterior.
Arcos de contracción 0.016'' x 0.022'' Blue Elgiloy, con uso de elásticos intermaxilares clase II izquierda, clase III derecha y cruzada anterior.