Ключевые слова: adult, africa, african, african american, afro, afro american, black, body part, caries, check up, clinic, dental, dentist, dentistry, ethnicity, extreme close up, face, female, girl, health, health care, healthy, human face, hygiene, macro, medical, medicine, mouth, open, open mouth, operation, oral, orthodontic, patient, professional, smiling, specialist, surgeon, surgical, teen, teeth, toothache, treatment, whiten, whitening, woman,