u/Busy_Cell_7982

My son completed his first phase of orthodontic treatment in the states but he needs to start his second. Our plan back home was to get a Herbst appliance to promote and guide his lower jaw growth but I'm having trouble finding orthodontists here that use these? There appears to be a device called MARA that works similarly? Anyone have experience with preteen orthodontic work for promoting and aligning jaw growth? Thank you so much!