Related Experiment Video
Updated: Jul 28, 2026

Oral Biofilm Sampling for Microbiome Analysis in Healthy Children
Published on: December 31, 2017
[Analysis of certain oral health parameters in children with disabilities]
Abstract:
The first permanent molars which show the presence of congenital malocclusions, orthodontic treatment need and habits were studied in children with disabilities and healthy children. The examination covered 80 disabled children and 80 healthy ones (control group) of the age from 3 to 17 (mean age 10) years. Caries of the first permanent molars, bad habits and malocclusions were more common in children with disabilities than in healthy children. It was established that higher orthodontic treatment need was in children with disabilities who were less covered with orthodontic care.
Related Concept Videos
Teeth
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
Assessment of the Mouth
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Learning Disabilities
Dyslexia
Dyslexia is a...
Development of the Oral Microbiota

