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Related Concept Videos

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...
Teeth01:15

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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.
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Tooth Anatomy01:21

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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.
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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.
Assessment of the Mouth01:26

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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.
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The inspection begins with visually examining the mouth for symmetry, color, and size.
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...

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Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents
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Temporomandibular Disorders: "Occlusion" Matters!

Robert J A M de Kanter1, Pasquale G F C M Battistuzzi1, Gert-Jan Truin1

  • 1Department of Dentistry, Radboud University Medical Center, 6500 HB Nijmegen, Netherlands.

Pain Research & Management
|June 5, 2018
PubMed
Summary

This review examines temporomandibular disorder (TMD) research and evidence-based management. It addresses controversial occlusion research and provides guidelines for dental practitioners in managing TMD.

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Area of Science:

  • Dental Science
  • Evidence-Based Dentistry
  • Clinical Research Methodology

Background:

  • Temporomandibular disorder (TMD) and craniomandibular dysfunction (CMD) are intensely debated in scientific literature.
  • The relationship between occlusion and TMD/CMD remains controversial, with contradictory findings.
  • Methodological limitations in studies contribute to the ongoing debate regarding TMD and occlusion.

Purpose of the Study:

  • To review research on occlusion in TMD and provide evidence-based management strategies for dental practitioners.
  • To analyze methodological issues in TMD and occlusion research using a Medline search.
  • To offer practical guidelines and clinical examples for managing TMD in general dental practices.

Main Methods:

  • Literature review of TMD, CMD, and occlusion over 40 years using Medline.
  • Analysis of studies in relation to Evidence-Based Dentistry and the Pyramid of Evidence.
  • Formulation of 7 evidence-based management guidelines with clinical examples.

Main Results:

  • Contradictory conclusions in TMD-occlusion research are often due to methodological problems.
  • Recommendations for future research directions in TMD and occlusal therapy are proposed.
  • Seven practical guidelines are presented to support evidence-based TMD management for dental practitioners.

Conclusions:

  • Addressing methodological flaws is crucial for advancing TMD and occlusion research.
  • Evidence-based management guidelines can enhance dental practitioners' ability to treat TMD effectively.
  • This review bridges research findings with practical clinical application for TMD management.