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 Experiment Videos

Tooth width and arch dimensions in normal and malocclusion samples: an odontometric study.

Hayder Abdallah Hashim1, Sarah Al-Ghamdi

  • 1Division of Orthodontics, Department of Preventive Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia. haider@ksu.edu.sa

The Journal of Contemporary Dental Practice
|May 26, 2005
PubMed
Summary

This study found significant differences in tooth width between normal occlusion and malocclusion, and between males and females. Arch dimensions showed no significant differences between these groups.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Effect of Dietary Simulating Solvents on the CAD-CAM Provisional Restorative Materials' Microhardness and Color Stability Properties: An in vitro Study.

Clinical, cosmetic and investigational dentistry·2024
Same author

Knowledge and Attitude Toward Strabismus in Western Province, Saudi Arabia.

Cureus·2020
Same author

The reinforced removable retainer.

The journal of contemporary dental practice·2006
Same author

Cephalometric soft tissue profile analysis between two different ethnic groups: a comparative study.

The journal of contemporary dental practice·2003

Area of Science:

  • Orthodontics
  • Anthropology
  • Prosthodontics

Background:

  • Accurate tooth and arch dimensions are crucial for orthodontic diagnosis and treatment planning.
  • Understanding variations in these dimensions between sexes and occlusion types aids in personalized dental care.

Purpose of the Study:

  • To establish normative tooth width and arch dimensions in individuals with normal occlusion and malocclusion.
  • To compare these dimensions between males and females within both normal and malocclusion groups.

Main Methods:

  • Analysis of 120 pairs of orthodontic study casts.
  • Measurements of tooth width and arch dimensions using an electronic digital caliper.
  • Statistical analysis employing descriptive statistics and t-tests.

Related Experiment Videos

Main Results:

  • Significant differences in tooth width were observed between normal occlusion and malocclusion samples.
  • Males exhibited significantly greater mean tooth width compared to females.
  • No significant differences were found in arch dimensions between normal and malocclusion groups.
  • Arch dimensions also showed significant differences between males and females, with males having larger dimensions.

Conclusions:

  • Tooth width is a key differentiator between normal occlusion and malocclusion.
  • Sexual dimorphism exists in both tooth width and arch dimensions, with males generally presenting larger measurements.
  • Findings are valuable for anthropologists, orthodontists (arch wire selection), and prosthodontists (prosthetic tooth and tray selection).