Ключевые слова: 3d, artificial, authentic, background, black, care, clean, clinic, closeup, crown, dental, dentist, dentistry, denture, education, equipment, gum, health, hygiene, implant, install, isolated, jaw, medical, medicine, model, oral, orthodontic, part, porcelain, process, prosthesis, real, replacement, scheme, school, screw, steel, study, surgery, teaching, technology, teeth, titanium, tool, tooth, treatment, veneers, white,