Ключевые слова: align, aligners, aligning, bruxism, care, clear, clear retainers, closeup, concept, conceptual, dental, dentist, dentistry, denture, health, health care, healthcare, horizontal, invisible, man, material, medical, mouth, orthodontics, orthodontist, person, plastic, realigning, retainers, teeth, tooth, transparent, treatment, young, young man,