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 Video

Updated: Jul 7, 2026

Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition
07:32

Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition

Published on: February 23, 2024

Posttreatment occlusal variability among angle Class I nonextraction patients.

J Wes Fleming1, Peter H Buschang, K B Kim

  • 1Department of Orthodontics, St Louis University, St Louis, MO, USA.

The Angle Orthodontist
|February 28, 2008
PubMed
Summary

Patient and treatment factors influence occlusal variability in Angle Class I nonextraction orthodontic patients. These factors, including sex, treatment duration, and specific cephalometric measurements, help explain posttreatment outcomes.

Related Concept Videos

Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...

You might also read

Related Articles

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

Sort by
Same author

The Effects of Rapid Periodontal Distraction on Tooth Vitality and Bone Quality/Quantity: A Split-Mouth Experimental Design.

Orthodontics & craniofacial research·2026
Same author

The effects of dietary loading on the transdifferentiation of condylar chondrocytes.

American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics·2024
Same author

How does arch form and interproximal contact size affect the 3D displacements and rotations of teeth: a finite element analysis.

Dental press journal of orthodontics·2024
Same author

Short-term effects of mechanical loading on the transdifferentiation of condylar chondrocytes.

American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics·2023
Same author

DLX6 and MSX1 from saliva samples as potential predictors of mandibular size: A cross-sectional study.

American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics·2022
Same author

Differences in finished case quality between Invisalign and traditional fixed appliances.

The Angle orthodontist·2022

Area of Science:

  • Orthodontics
  • Dental Morphology
  • Biostatistics

Background:

  • Assessing posttreatment occlusal variability in Angle Class I nonextraction cases is crucial for understanding treatment outcomes.
  • Previous research has not fully elucidated the relationship between patient/treatment factors and occlusal variability.

Purpose of the Study:

  • To investigate the association between patient and treatment variables and posttreatment occlusal variability in Angle Class I nonextraction orthodontic patients.

Main Methods:

  • A cohort of 138 Angle Class I nonextraction patients was retrospectively analyzed.
  • Patient factors (age, sex, mandibular plane angle, ANB angle) and treatment factors (duration, orthodontist) were assessed.
  • Objective Grading System (OGS) scores and anterior Bolton ratio were measured on posttreatment study casts.

Related Experiment Videos

Last Updated: Jul 7, 2026

Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition
07:32

Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition

Published on: February 23, 2024

Main Results:

  • Overall OGS scores averaged 24.9 ± 8.0, with occlusal contact and alignment being key contributors.
  • Sex, pretreatment cephalometric angles (mandibular plane, ANB), posttreatment Bolton ratio, and treatment duration significantly explained OGS score variations.
  • Treatment duration and mandibular plane angle showed a positive correlation with OGS scores.
  • The treating orthodontist accounted for approximately 16% of variation in alignment and 15% in buccolingual inclination.

Conclusions:

  • Posttreatment occlusal variability in Angle Class I nonextraction patients is significantly influenced by identifiable patient and treatment factors.
  • Understanding these factors can aid in predicting and managing occlusal outcomes in orthodontic treatment.