Ключевые слова: aging, artificial, business, clinic, concept, dental, dental model, dentist, dentistry, dentists, dentures, disease, doctor, figure, gum, healing, health, health care, healthy, hospital, human, hygiene, implant, jaw, laboratory, medical, medical care, medicine, miniature, nurse, nurses, oral, person, shape, sitting, standing, technology, tooth decay, treatment, walking, whitening,