Violation
A substantial increase in maxillary arch width is most appropriately obtained by placing
a rapid palatal expansion appliance
lingual archwires
posterior intermaxillary cross-elastic bands
a face-bow headgear with an expanded inner bow
A substantial increase in maxillary arch width is most appropriately obtained by placing
a rapid palatal expansion appliance
lingual archwires
posterior intermaxillary cross-elastic bands
a face-bow headgear with an expanded inner bow