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Related Concept Videos

Development of the Oral Microbiota01:28

Development of the Oral Microbiota

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The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...
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Tooth Anatomy01:21

Tooth Anatomy

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The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
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...
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Teeth01:15

Teeth

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The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
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...
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The Oral Microbiota01:27

The Oral Microbiota

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The oral microbiome includes a complex ecosystem comprising over 700 microbial species, identified through genomic sequencing and culture-based analyses to date. This community includes a core microbiome, found universally among individuals, and a variable component influenced by environmental factors such as diet, lifestyle, and host genetics. Site-specific conditions, including oxygen gradients, pH levels, and nutrient availability, determine the spatial distribution of these microorganisms...
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Oral Cavity01:11

Oral Cavity

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The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
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Assessment of the Mouth01:26

Assessment of the Mouth

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A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
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Related Experiment Video

Updated: Mar 19, 2026

Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants
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Oral Health in Pregnancy.

Erin Hartnett, Judith Haber, Barbara Krainovich-Miller

    Journal of Obstetric, Gynecologic, and Neonatal Nursing : JOGNN
    |June 10, 2016
    PubMed
    Summary
    This summary is machine-generated.

    Pregnancy significantly impacts oral health due to physiological changes, increasing vulnerability. Educating pregnant women and providers on oral health recognition, prevention, and treatment is essential.

    Keywords:
    gingivitisoral healthperiodontal diseasepregnancywomen's health care

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    Area of Science:

    • Public Health
    • Maternal Health
    • Dental Hygiene

    Background:

    • Oral health is integral to systemic well-being.
    • Pregnancy involves physiological shifts that heighten oral health risks.
    • There is a knowledge gap among pregnant individuals and healthcare providers regarding pregnancy-related oral health changes.

    Purpose of the Study:

    • To underscore the significance of recognizing, preventing, and treating oral health issues in pregnant women.
    • To present educational strategies for integrating interprofessional oral health competencies.

    Main Methods:

    • Literature review on oral health changes during pregnancy.
    • Development of educational strategies for healthcare providers.
    • Focus on interprofessional collaboration in oral healthcare delivery.

    Main Results:

    • Identified key oral health vulnerabilities during pregnancy.
    • Outlined essential components for oral health education.
    • Emphasized the need for integrated care approaches.

    Conclusions:

    • Improved oral health knowledge and practices are vital for pregnant women.
    • Interprofessional education enhances the management of maternal oral health.
    • Addressing oral health during pregnancy contributes to overall maternal and child well-being.