Ключевые слова: aligner, aligners, background, beauty, brace, braces, bracket, brackets, care, clear, cosmetic, dental, dentist, dentistry, equipment, health, healthcare, healthy, hygiene, invisalign, invisible, isolated, mouth, orthodontic, orthodontics, orthodontist, plastic, removable, retainer, retainers, smile, straighten, straightener, surgery, teeth, tooth, transparent,