Ключевые слова: artificial, bone, caucasian, closeup, crown, dental, dentist, dentures, equipment, gingivitis, gypsum, health care, human, hygiene, insert, isolated, jaw, laboratory, macro, model, molars, object, part, people, periodontal, plastic, premolar, prosthesis, prosthetic, restoring, section, side, single, stomatology, stump, technology, tooth, toothache, upper, wax,