Ключевые слова: adult, appliance, background, bad, beautiful, beauty, brace, bracket, brackets, care, caucasian, ceramic, clear, close, closeup, crooked, dental, dentist, dentistry, designing, enamel, female, fresh, girl, half, happy, health, healthy, hygiene, lips, metal, mouth, orthodontic, orthodontist, patient, person, results, smile, teeth, tooth, treatment, white, woman, young,