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

Tooth Anatomy01:21

Tooth Anatomy

549
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...
549
Position and Displacement01:31

Position and Displacement

17.7K
The position of an object defines its location relative to a convenient frame of reference at any particular time. A frame of reference is an arbitrary set of axes from which the position and motion of an object are described. Earth is often used as a frame of reference, and we often describe the position of an object as it relates to stationary objects on Earth. For example, a rocket launch could be described in terms of the position of the rocket with respect to Earth as a whole. On the other...
17.7K
Teeth01:15

Teeth

483
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...
483
Position and Displacement Vectors01:00

Position and Displacement Vectors

9.6K
To describe the motion of an object, one should first be able to describe its position (where it is at any particular time). More precisely, the position needs to be specified relative to a convenient frame of reference. A frame of reference is an arbitrary set of axes from which the position and motion of an object are described. Earth is often used as a frame of reference to describe the position of an object in relation to stationary objects on Earth.
Further, several important kinds of...
9.6K

You might also read

Related Articles

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

Sort by
Same author

3D-printed suction clamps for tensile testing of brain tissue.

Journal of the mechanical behavior of biomedical materials·2024
Same author

Conceptualising a theoretical framework for planning and evaluating workplace oral health promotion programs.

Health promotion journal of Australia : official journal of Australian Association of Health Promotion Professionals·2023
Same author

Workplace oral health promotion activities among community-aged care workers: A qualitative exploration.

Community dentistry and oral epidemiology·2023
Same author

Preparedness and competency of New Zealand graduates for general dental practice - perceptions from the workforce.

Australian dental journal·2023
Same author

The development and validation of a nationwide dataset of water distribution zones in Aotearoa New Zealand: A cross-sectional geospatial study.

Data in brief·2023
Same author

Using the Child Perceptions Questionnaire with young adults.

Community dentistry and oral epidemiology·2023

Related Experiment Video

Updated: Jul 18, 2025

Author Spotlight: 3D Movement Assessment of Maxillary Posterior Teeth in Clear Aligner Treatment
07:32

Author Spotlight: 3D Movement Assessment of Maxillary Posterior Teeth in Clear Aligner Treatment

Published on: February 23, 2024

1.1K

Measurement of tooth displacement.

L Jansen van Vuuren1, W A Jansen van Vuuren1, J M Broadbent2

  • 1Department of Oral Rehabilitation, Faculty of Dentistry, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand.

Journal of the Mechanical Behavior of Biomedical Materials
|August 21, 2023
PubMed
Summary

Researchers developed a novel device to measure tooth displacement, finding an average maximum movement of 73.8 μm. This study highlights the visco-elastic properties of the periodontal ligament and its protective role.

Keywords:
Bite forcePeriodontal ligamentTooth displacement

More Related Videos

Studying Orthodontic Tooth Movement in Mice
07:17

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

758
Precision of In Vivo Quantitative Tooth Wear Measurement Using Intra-Oral Scans
09:10

Precision of In Vivo Quantitative Tooth Wear Measurement Using Intra-Oral Scans

Published on: July 12, 2022

2.9K

Related Experiment Videos

Last Updated: Jul 18, 2025

Author Spotlight: 3D Movement Assessment of Maxillary Posterior Teeth in Clear Aligner Treatment
07:32

Author Spotlight: 3D Movement Assessment of Maxillary Posterior Teeth in Clear Aligner Treatment

Published on: February 23, 2024

1.1K
Studying Orthodontic Tooth Movement in Mice
07:17

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

758
Precision of In Vivo Quantitative Tooth Wear Measurement Using Intra-Oral Scans
09:10

Precision of In Vivo Quantitative Tooth Wear Measurement Using Intra-Oral Scans

Published on: July 12, 2022

2.9K

Area of Science:

  • Biomaterials Science
  • Dental Mechanics
  • Periodontology

Background:

  • The periodontium supports teeth, allowing controlled movement in response to applied loads.
  • The periodontal ligament's suspension effect may protect dental restorations.
  • A lack of devices to measure tooth displacement hindered research.

Purpose of the Study:

  • To develop and validate a novel system for measuring axial tooth displacement in vivo.
  • To quantify the vertical movement of teeth under applied bite forces.
  • To investigate factors influencing tooth displacement, such as bite force duration and participant demographics.

Main Methods:

  • A custom device was engineered to capture images of teeth before, during, and after biting.
  • Image processing software was utilized to measure tooth displacement from captured images.
  • Participants' teeth were subjected to controlled bite forces to assess movement.

Main Results:

  • An average maximum tooth displacement of 73.8 μm (SD = 22.5 μm) was recorded across participants.
  • Longer bite force application correlated with greater cumulative tooth displacement.
  • Female participants exhibited slightly greater displacement per Newton compared to males.

Conclusions:

  • The developed device and methodology show promise for measuring in vivo vertical tooth movements.
  • Observed tooth responses to load demonstrate the visco-elastic nature of the periodontal ligament.
  • The measured tooth mobility supports the concept of controlled movement offering protection to teeth and restorations.