oral care, pre-adolescent, young adult women, 20-25 years, 19-20, check-up, young adult woman, twenty, 19, 20 years old, 10-12 year old, 21 year old, 20 year old, 9-10, 9-10 years old, 8-9, pre adolescent, opening mouth, twenty year old, protective gear, dentist's office, model released, 10-12 years, 10-12 years old, 10 to 13 year olds, 10-12, 10-13 years, 20 year, 19 year old, 19 years, 19 years old, 19-20 year, 20 to 24 year old, 20 to 29 years, 20 to 30 years, 20 to 30 years old, 19-20 years old, 20-24 year old, 20-24 years old, 10-12 year, 10 to 13 years, 10 to 13 years old, 10 to 12, 10 to 12 year, 10 to 12 year old, 10 to 12 years, 10 to 12 years old, 10-13, 19 to 20, 19 to 20 year, 19 to 20 year old, 19 to 20 years, 19 to 20 years old, 19 year, 8-9 year, 21 year, 9 to 10, 9 to 10 year, 9 to 10 year old, 9 to 10 years, 9 to 10 years old, angled mirror, Baden Wurttemberg, 9-10 year, 21 years, 21 years old, 6-12 years, 6-12 years old, 8 to 9, 8 to 9 year, 8 to 9 year old, 8 to 9 years, 8 to 9 years old, 20-29, 20-25 year olds, 20-30 yrs, 20-30 years, mouth mirror, model release, lowered eyes, human female, eyes lowered, Federal Republic of Germany, examined, early 20s, elementary school age, equipping, color picture, Caucasian appearance, Radius Images, rubber-glove, sickle probe, twenty years old, twenty-one, twenty one, white ethnicity, nineteen, pre adolescence, pre adolescent child, pre-adolescence, preadolescence, preadolescent child, property release, protective equipment