Ключевые слова: apparatus, background, blue, brace, bracket, care, clean, closeup, correcting, correction, crooked, cure, dental, dentist, dentistry, equipment, fix, health, healthy, hygiene, individual, jaw, medical, medicine, metal, mouth, ortho, orthodontia, orthodontic, orthodontist, person, removable, retainer, smile, stomatology, tooth, treatment, white, young,