Related Experiment Video
Updated: Jul 30, 2026

Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants
Published on: March 29, 2018
Dental caries. An infectious and transmissible disease
1Department of Oral Biology, University of Alabama School of Dentistry, Birmingham, USA. caufield@cs1.dental.uab.edu
Abstract:
Of the infectious diseases that affect humans, dental caries may be the most prevalent. Pediatric primary medical care providers are usually the first health care providers to examine the oral cavity of a child and so need to be able to recognize suspicious dental lesions. This article provides information on recognizing caries and reviews the epidemiology, pathogenesis, and treatment of caries and odontogenic infections.
More Related Videos
Related Concept Videos
Infection
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
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...
Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
The Oral Microbiota
Infectious Diseases and Their Occurrence
Reservoir of Infection

