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

Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

89
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
89
Computed Tomography01:10

Computed Tomography

7.1K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
7.1K

You might also read

Related Articles

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

Sort by
Same author

Morphological characterization of extra-alveolar anchorage sites for orthodontic anchorage through miniscrews: A scoping review.

Journal of the World federation of orthodontists·2026
Same author

Lower facial third projection: Analysis using true vertical lines from subnasale and soft Nasion.

Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery·2026
Same author

Unwanted creaniofacial fractures in MARPE/MASPE patients: a hidden risk?

Progress in orthodontics·2025
Same author

Oral manifestations of Morgellons disease: current understanding of a psychiatric condition - a case series.

Quintessence international (Berlin, Germany : 1985)·2025
Same author

Upper incisor position in the sagittal plane when smiling. A photographic and CBCT study.

Journal of clinical and experimental dentistry·2024
Same author

Comparison of condylar position in normal occlusion, Class II Division 1, Class II Division 2 and Class III malocclusions using CBCT imaging.

Journal of clinical and experimental dentistry·2022

Related Experiment Video

Updated: Oct 20, 2025

Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization
05:49

Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization

Published on: February 23, 2024

1.1K

Class II subdivision: Cone beam computed tomography- CBCT Analysis.

Marcela-María Tovar-Calderón1, José-María Barrera-Mora2, Eduardo Espinar-Escalona2

  • 1PhD in Health Science. University of Seville.

Journal of Clinical and Experimental Dentistry
|September 13, 2021
PubMed
Summary

Class II subdivision patients exhibit skeletal and dental asymmetries. Cone beam computed tomography (CBCT) reveals the Class II side is narrower with a shorter condylar branch and altered dentoalveolar positioning.

More Related Videos

Author Spotlight: Three-Dimensional Cephalometric Landmark Annotation Demonstration on Human Cone Beam Computed Tomography Scans
10:23

Author Spotlight: Three-Dimensional Cephalometric Landmark Annotation Demonstration on Human Cone Beam Computed Tomography Scans

Published on: September 8, 2023

3.2K
Digital Hybrid Model Preparation for Virtual Planning of Reconstructive Dentoalveolar Surgical Procedures
09:10

Digital Hybrid Model Preparation for Virtual Planning of Reconstructive Dentoalveolar Surgical Procedures

Published on: August 5, 2021

1.9K

Related Experiment Videos

Last Updated: Oct 20, 2025

Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization
05:49

Author Spotlight: Advancing CBCT and Digital Dental Image Integration with AI-Assisted Digitization

Published on: February 23, 2024

1.1K
Author Spotlight: Three-Dimensional Cephalometric Landmark Annotation Demonstration on Human Cone Beam Computed Tomography Scans
10:23

Author Spotlight: Three-Dimensional Cephalometric Landmark Annotation Demonstration on Human Cone Beam Computed Tomography Scans

Published on: September 8, 2023

3.2K
Digital Hybrid Model Preparation for Virtual Planning of Reconstructive Dentoalveolar Surgical Procedures
09:10

Digital Hybrid Model Preparation for Virtual Planning of Reconstructive Dentoalveolar Surgical Procedures

Published on: August 5, 2021

1.9K

Area of Science:

  • Orthodontics and Dental Imaging
  • Cephalometrics and 3D Imaging Analysis

Background:

  • Class II subdivision malocclusion presents unique challenges in orthodontic treatment.
  • Understanding skeletal and dental asymmetry is crucial for effective treatment planning.

Purpose of the Study:

  • To investigate and quantify skeletal and dental asymmetries in Class II subdivision patients.
  • To compare asymmetries between the Class II and Class I sides using cone beam computed tomography (CBCT).

Main Methods:

  • Retrospective analysis of 30 Class II subdivision patients treated with CBCT.
  • Utilized Dolphin 3D software for processing and analysis of 3D models.
  • Applied established craniometric points and spatial orientation schemes for measurements.

Main Results:

  • Significant skeletal differences were observed, with the Class II subdivision side being narrower and showing a shortened condylar branch.
  • Dentoalveolar analysis revealed advanced upper molars/canines and posterior/inferiorly positioned lower molars on the Class II side.
  • Measurements from 3D volumes differed significantly from 2D biplane views, highlighting the limitations of traditional imaging.

Conclusions:

  • Class II subdivision involves both skeletal and dentoalveolar asymmetries.
  • CBCT is essential for accurate assessment, as 2D imaging cannot reliably represent 3D volumetric data.
  • Treatment planning must account for underlying asymmetries for optimal outcomes.