Ключевые слова: artificial, background, care, caries, clean, clear braces, dental, dentist, dentistry, denture, equipment, health, health care, healthy, human, hygiene, implant, isolated, jaw, medical, medicine, metal, miniature, model, models, mouth, object, office, oral, orthodontic, orthodontist, plaster, prosthesis, surgery, teeth, tool, tooth, treatment, white,