Ключевые слова: banded hyrax expander, birth defect, birth handicap, boy, braces, brackets, check, dental, diagnostic, doctor, doctor hand, equipment, extra heavy support wires, face, girl, glasses, glove, gums, health insurance, healthy, high palate, hospital, hyrax appliance, individual, instrument, lifestyle, lips, looking, medical, medicine, milk teeth, mouth, non chirurgical, office, open, operation, orthodontic, orthodontist, overhead, painless, person, plastic cover, profile, protective, rapid palatal expander, specialist, stomatology, syringe, teeth, tooth,