title: Treatment of collapse in cleft palates by rapid expansion and bone grafting.
mesh_terms: D000202:Activator Appliances; D016025:Bone Transplantation; D002972:Cleft Palate / Q000150:complications / Q000601:surgery / Q000628:therapy*; D006801:Humans; D009968:Orthodontic Appliances, Removable; D009971:Orthodontics, Corrective