Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Tooth Anatomy

Tooth Anatomy

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 grinding food.

Teeth

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...

Oral Cavity

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...

Assessment of the Mouth

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.

Veneer

Veneer

Veneer refers to a thin sheet of wood, typically produced to a thickness of about one-eighth of an inch or less. This material is crafted through various methods, the most common being rotary cutting. In this process, a log is mounted into a large lathe and spun against a knife edge, peeling off a continuous strip of wood as the knife penetrates deeper into the rotating log, creating a rotary-cut veneer.
Other veneering techniques include plain-slicing, quarter-slicing, and rift-slicing. These...

You might also read

Related Articles

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

Sort by

Same author

Magnetic properties of γ-Fe<sub>2</sub>O<sub>3</sub> nanoparticles in a porous SiO<sub>2</sub> shell for drug delivery.

Journal of physics. Condensed matter : an Institute of Physics journal·2020

Same author

Highly productive CO<sub>2</sub> hydrogenation to methanol - a tandem catalytic approach via amide intermediates.

Chemical communications (Cambridge, England)·2017

Same author

Use of a copolymer dressing on superficial and partial-thickness burns in a paediatric population.

Journal of wound care·2015

Same author

Phytochrome control of RNA levels in developing pea and mung-bean leaves.

Planta·2013

Same author

Tremor-producing aminopropanols.

Journal of medicinal chemistry·2011

Same author

Lipoma of the corpus callosum.

The American journal of roentgenology and radium therapy·2010

Same journal

Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

Optics express·2026

Same journal

Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

Optics express·2026

Same journal

Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

Optics express·2026

Same journal

Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

Optics express·2026

Same journal

Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

Optics express·2026

Same journal

Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

Optics express·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 23, 2026

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

Dental OCT.

B Colston, U Sathyam, L Dasilva

|April 23, 2009

Summary

This summary is machine-generated.

This study introduces the first in vivo optical coherence tomography (OCT) system for imaging human dental tissues. This novel dental OCT technology enables intraoral imaging for diagnosing periodontal disease, detecting caries, and evaluating restorations.

More Related Videos

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology

Published on: August 22, 2022

Related Experiment Videos

Last Updated: Jun 23, 2026

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology

Systematic Assessment of Mammalian Skull Specimens for Dental and Temporomandibular Joint Pathology

Published on: August 22, 2022

Area of Science:

Biomedical Engineering
Dental Imaging
Ophthalmology (OCT technology origin)

Background:

Optical coherence tomography (OCT) is a non-invasive imaging modality.
Previous OCT applications have been limited in dental settings.
A need exists for advanced in vivo imaging of dental tissues.

Purpose of the Study:

To develop and present a novel intraoral optical coherence tomography (OCT) system.
To demonstrate the capability of this system for in vivo imaging of human dental tissues.
To explore the diagnostic potential of dental OCT in various clinical applications.

Main Methods:

Development of a novel dental OCT system integrating interferometer and scanning optics into a handpiece.
Intraoral application of the system for imaging human dental tissues.
Assessment of imaging depth in hard (3 mm) and soft (1.5 mm) dental tissues.

Main Results:

Successful acquisition of the first in vivo OCT images of human dental tissue.
Demonstration of the system's ability to image both hard and soft dental tissues intraorally.
Characterization of imaging depths within dental structures.

Conclusions:

The developed dental OCT system is a viable tool for in vivo human dental tissue imaging.
This technology holds significant potential for the diagnosis of periodontal disease.
Dental OCT can aid in the detection of caries and evaluation of dental restorations.