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.

You might also read

Related Articles

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

Sort by

Same author

AAE and AAOMR Joint Position Statement: Use of Cone-Beam Computed Tomography in Endodontics 2025 Update.

Journal of endodontics·2025

Same author

AAE and AAOMR Joint Position Statement: Use of Cone-Beam Computed Tomography in Endodontics 2025 Update.

Oral surgery, oral medicine, oral pathology and oral radiology·2025

Same author

Comparison of endodontic diagnosis and treatment planning decisions using cone-beam volumetric tomography versus periapical radiography.

Journal of endodontics·2014

Same author

Applicant selection procedures in endodontic specialty programs in the United States: program director's perspective.

Journal of endodontics·2014

Same author

The effects of beverages on plaque acidogenicity after a sugary challenge.

Journal of the American Dental Association (1939)·2013

Same author

Different representations of vertical root fractures detected by cone-beam volumetric tomography: a case series report.

Journal of endodontics·2012

Same journal

Calcified antral mass and Circumscribed periapical radiolucency.

General dentistry·2026

Same journal

Influence of the thickness of high-translucency ceramics on the bond strength of a universal resin cement following different storage times.

General dentistry·2026

Same journal

Effect of immediate vs delayed polishing on the surface roughness of microhybrid and nanohybrid composite resins.

General dentistry·2026

Same journal

Application of orthodontic elastics for the treatment of midline diastemas.

General dentistry·2026

Same journal

Guided eruption of an impacted maxillary right canine: a multidisciplinary case report.

General dentistry·2026

Same journal

Giant compound odontoma associated with a severely displaced mandibular canine: a case report.

General dentistry·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 18, 2026

Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities

Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities

Published on: May 24, 2022

Endodontic access.

Bradford R Johnson¹

¹Department of Endodontics, University of Illinois, Chicago College of Dentistry, Chicago, IL, USA.

General Dentistry

|November 13, 2009

Summary

This summary is machine-generated.

Mastering endodontic access preparation is crucial for successful root canal therapy. This review guides clinicians in safe and efficient treatment through ideal access design and understanding tooth anatomy.

More Related Videos

Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System

Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System

Published on: May 5, 2022

Related Experiment Videos

Last Updated: Jun 18, 2026

Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities

Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities

Published on: May 24, 2022

Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System

Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System

Published on: May 5, 2022

Area of Science:

Dentistry
Endodontics
Dental Anatomy

Background:

Access preparation is a critical mechanical phase in root canal therapy.
Effective access design directly impacts treatment success and safety.

Purpose of the Study:

To review essential components of optimal endodontic access cavity design.
To guide treatment planning and clinical execution for safe and efficient root canal therapy.

Main Methods:

Review of existing research on endodontic access preparation.
Emphasis on developing a 3D mental image of tooth anatomy prior to access.
Guidelines for ideal access form, locating difficult canals, and preventing iatrogenic errors.

Main Results:

Provides guidelines for ideal access cavity preparation.
Discusses techniques for locating small and calcified root canals.
Identifies specific tools and strategies for efficient access preparation.

Conclusions:

Proper access preparation is paramount for successful endodontic outcomes.
Understanding tooth morphology and employing appropriate techniques ensures safe and efficient root canal therapy.