Ключевые слова: ache, adult, african, afro, american, at, background, black, care, cheek, closeup, decay, dental, dentistry, disease, face, finger, guy, hand, having, healthcare, human, jaw, lips, male, man, mouth, nose, open, oral, pain, painful, patient, people, person, problem, skin, sore, stress, suffering, teeth, tooth, toothache, touching, treatment, uncomfortable, unhappy, upset, white, woman,