Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Teeth01:15

Teeth

1.6K
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...
1.6K
Tooth Anatomy01:21

Tooth Anatomy

2.0K
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...
2.0K
Essential Minerals for Bone Health01:31

Essential Minerals for Bone Health

5.9K
The minerals contained in all of the food we consume are essential for our organ systems. However, certain essential minerals, such as calcium, phosphorus, magnesium, manganese, and fluoride, largely affect bone health.
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
5.9K
Influence of Parents and Peers on Identity01:23

Influence of Parents and Peers on Identity

441
Adolescence is a pivotal period of identity formation, during which individuals begin to answer questions central to their sense of self, such as "Who am I?" and "Who do I hope to become?" Both parents and peers play critical roles in guiding adolescents through this complex developmental phase.
Parental Influence on Identity Development
Parents serve as primary guides and managers in an adolescent's life, offering support instrumental in decision-making and personal growth....
441
Factors Affecting the Risk of Infection01:26

Factors Affecting the Risk of Infection

13.2K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
13.2K
Assessment of the Mouth01:26

Assessment of the Mouth

974
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.
974

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Exploring the impact of the adaptive disclosure technique on reducing the severity of post-traumatic stress disorder symptoms in veterans: a study protocol for a randomized controlled trial.

Trials·2026
Same author

The Effect of Reality Therapy on Resilience and Self-Efficacy of Prisoners: A Randomized Controlled Trial Study.

International journal of offender therapy and comparative criminology·2023
Same author

The Effectiveness of Group-based Cognitive Hypnotherapy on the Psychological Well-being of Patients with Multiple Sclerosis: A Randomized Clinical Trial.

The American journal of clinical hypnosis·2020
See all related articles

Related Experiment Video

Updated: Jan 9, 2026

Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants
08:12

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

Published on: March 29, 2018

10.6K

Tooth Decay and Some Relevant Factors in Adolescents.

Farid Nikeqhbal1, Mohammad Malekzadeh2, Arezoo Rahmatzadeh3

  • 1Faculty of Dentistry, Restorative Department, Yasuj University of Medical Sciences, Yasuj, Iran.

International Journal of Dental Hygiene
|December 7, 2025
PubMed
Summary

The average decayed, missing, and filled teeth (DMFT) index in adolescents was 3.64. Key factors influencing this index include tooth brushing habits, smoking, anxiety levels, and dietary choices like sugary snacks.

Keywords:
adolescentdental cariesoral health

More Related Videos

Systematic Approach to Identify Novel Antimicrobial and Antibiofilm Molecules from Plants' Extracts and Fractions to Prevent Dental Caries
08:20

Systematic Approach to Identify Novel Antimicrobial and Antibiofilm Molecules from Plants' Extracts and Fractions to Prevent Dental Caries

Published on: March 31, 2021

6.8K
Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice
07:15

Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice

Published on: March 15, 2024

2.4K

Related Experiment Videos

Last Updated: Jan 9, 2026

Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants
08:12

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

Published on: March 29, 2018

10.6K
Systematic Approach to Identify Novel Antimicrobial and Antibiofilm Molecules from Plants' Extracts and Fractions to Prevent Dental Caries
08:20

Systematic Approach to Identify Novel Antimicrobial and Antibiofilm Molecules from Plants' Extracts and Fractions to Prevent Dental Caries

Published on: March 31, 2021

6.8K
Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice
07:15

Author Spotlight: Understanding Adolescent Social Adversity Effects on Neurodevelopment in Mice

Published on: March 15, 2024

2.4K

Area of Science:

  • Oral health research
  • Adolescent health
  • Dental epidemiology

Background:

  • Oral health is integral to general well-being.
  • Monitoring the DMFT index is crucial for assessing oral health and guiding interventions.
  • Understanding factors affecting the DMFT index in adolescents is essential for public health policy.

Purpose of the Study:

  • To determine the DMFT index among adolescents.
  • To identify significant factors associated with the DMFT index in this population.

Main Methods:

  • A cross-sectional study involving 1105 adolescents aged 12-18 years in Iran.
  • Data collection included dental examinations for DMFT index and anxiety assessment using the Beck Anxiety Inventory.
  • Statistical analysis employed SPSS, including independent t-tests, ANOVA, and neural network analysis.

Main Results:

  • The mean DMFT index was 3.64 (±3.05).
  • Higher DMFT scores were associated with sugary snack consumption, high anxiety, and smoking.
  • Lower DMFT scores were linked to regular tooth brushing, mouthwash use, fluoride varnish, and fissure sealants.
  • Age showed a significant positive correlation with the DMFT index.

Conclusions:

  • The mean DMFT index in the studied adolescent population was 3.64.
  • Tooth brushing, smoking, fissure sealants, anxiety, sugary snacks, and fluoride varnish therapy are key factors influencing oral health.
  • Implementing targeted oral health programs focusing on daily brushing, smoking cessation, preventive dental treatments, and anxiety management is recommended for adolescents.