Ключевые слова: adult, background, beautiful, beauty, brackets, calftooth, caucasian, change, clamp, crooked, deciduous, dental, dentistry, denture, erupt, face, finger, fingers, fixing, food, girl, growth, hand, happy, health, in front of, insert, inside, kid, little, medical, milktooth, mouth, night, orthodontic, orthodontics, people, person, piece, placing, plate, primary, retainer, second row, teeth, tooth, white, woman, work, young,