Ключевые слова: amalgam, anatomy, background, care, caries, carious, cavity, close, closeup, crown, decay, dent, dental, dentist, dentistry, denture, doctor, enamel, examination, examine, extracted, health, healthy, hole, human, hygiene, isolated, isolation, macro, medical, medicine, molar, mouth, oral, pain, patient, root, section, single, tool, tooth, toothache,