Ключевые слова: aesthetic, aligner, aligners, aligning, background, beautiful, beauty, blue, brace, braces, bracket, brackets, care, clean, clear, closeup, correct, cosmetic, dental, dentist, dentistry, equipment, fix, guard, health, health care, healthy, hygiene, individual, invisible, isolated, medical, medicine, modern, mouth, oral, orthodontic, orthodontics, plastic, removable, retainer, retainers, shadow, straighten, technology, teeth, tooth, transparent, trend, white, whitening,