Ключевые слова: anatomy, artificial, breath, caries, cavity, children, clean, clinic, cracked, day, decay, dental, dentist, dentistry, denture, disease, doctor, education, false, february, health, hospital, human, hygiene, insurance, international, march, may, medical, model, month, mouth, national, nerve, off, oral, orthodontic, patient, prosthesis, removable, root, scrape, sensitive, tartar, teeth, tooth, toothache, treatment, white, world,