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Related Concept Videos

Assessment of the Mouth01:26

Assessment of the Mouth

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.
Oral Cavity01:11

Oral Cavity

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...
The Oral Microbiota01:27

The Oral Microbiota

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...
Microbiota of the Respiratory Tract01:29

Microbiota of the Respiratory Tract

The human respiratory tract, comprising the upper and lower segments, serves as a critical interface with the external environment. The upper respiratory tract (URT)—including the nostrils, sinuses, pharynx, and oropharynx—is heavily colonized by microbes, while the lower respiratory tract (LRT), composed of the larynx, trachea, bronchi, and lungs, was long thought to be sterile. However, recent molecular studies have revealed that the lungs are not devoid of microbes but act more like...
Teeth01:15

Teeth

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 and...
Microbes and Methanogenesis01:26

Microbes and Methanogenesis

Methanogenesis is a critical microbial process in anaerobic ecosystems responsible for the biological production of methane, a potent greenhouse gas and valuable biofuel. This metabolic pathway is primarily facilitated by methanogenic archaea, which thrive in anoxic environments such as wetlands, sediments, and animal gastrointestinal tracts. The absence of oxygen in these habitats prevents aerobic respiration, thereby favoring alternative biochemical pathways for organic matter degradation.In...

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Updated: Jun 28, 2026

Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants
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Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants

Published on: March 29, 2018

Meth mouth.

Christine K Heng1, Victor M Badner, Luminita Adela Schiop

  • 1US Public Health Service, Federal Correctional Institution, Danbury, CT, USA. cheng@bop.gov

The New York State Dental Journal
|November 6, 2008
PubMed
Summary
This summary is machine-generated.

Methamphetamine (meth) use has surged into the mainstream, leading to increased dental problems like "meth mouth." This condition involves severe tooth decay, and this article explores its causes and treatments.

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Last Updated: Jun 28, 2026

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08:12

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Published on: January 25, 2011

Area of Science:

  • Public Health
  • Dentistry
  • Addiction Medicine

Background:

  • Methamphetamine (meth) use has transitioned from fringe groups to the mainstream population.
  • Recent years show a significant rise in meth abuse, media attention, and law enforcement focus.
  • Meth mouth, a severe dental condition, is increasingly recognized.

Purpose of the Study:

  • To provide a historical overview of methamphetamine use and abuse.
  • To describe the clinical characteristics and etiology of meth mouth.
  • To discuss treatment strategies and dental management for affected individuals.

Main Methods:

  • Literature review on methamphetamine history and trends.
  • Clinical description of meth mouth symptoms and causes.
  • Summary of current treatment options and dental considerations.

Main Results:

  • Methamphetamine abuse has notably increased in prevalence.
  • Meth mouth is defined by extensive tooth decay, particularly on smooth surfaces.
  • Various treatment modalities and dental care approaches are available.

Conclusions:

  • The rising prevalence of methamphetamine use necessitates greater awareness of its oral health consequences.
  • Understanding the etiology of meth mouth is crucial for effective prevention and treatment.
  • Comprehensive dental care is essential for individuals with methamphetamine use disorder.