Ключевые слова: boy, care, child, childhood, cute, demonstrate, dental, dentist, dentistry, examine, expose, face, facial, fall out, first dentition, front, front teeth, grow, growth, health, healthy, hygiene, kid, lip, little, loss, lost, milk dentition, milk tooth, missing, mouth, new, occlusion, old, open, oral, permanent tooth, portrait, primary tooth, second dentition, secondary tooth, set of teeth, show, showing, six years old, smile, teeth, tooth, toothless, white,