Ключевые слова: anatomical, anatomy, biology, black, bone, braces, canine, care, closeup, dental, dentist, dentistry, dentition, denture, education, form, frontal, grin, gypsum, health, healthy, human, hygiene, hygienist, incisor, jaw, lower, mandible, maxilla, mechanic, medical, model, molar, mold, mouth, oral, perfect, plaster, premolar, prosthesis, prothesis, root, science, smile, tooth, toothbrush, up, upper, white, work,