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

Atomic Force Microscopy01:08

Atomic Force Microscopy

Atomic force microscopy (AFM) is a type of scanning probe microscopy that can analyze topographic details of various specimens like ceramics, glass, polymers, and biological samples. AFM offers over 1000 times more resolution than the optical imaging system. Images generated from AFM are three-dimensional surface profiles, offering an advantage over the flat, two-dimensional images from other imaging techniques.
The AFM Probe
The probe is regarded as the heart of any AFM setup and comprises the...
Overview of Microscopy Techniques01:22

Overview of Microscopy Techniques

The early pioneers of microscopy opened a window into the invisible world of microorganisms. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes that leveraged nonvisible light, such as fluorescence microscopy that uses an ultraviolet light source and electron microscopy that uses short-wavelength electron beams. These advances significantly improved magnification, image resolution, and contrast. By comparison, the...

You might also read

Related Articles

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

Sort by
Same author

Impact of Protracted War Crisis on Dental Students: A Comparative Multicountry Cross-sectional Study.

Education for health (Abingdon, England)·2023
Same author

Cross-Cultural Adaptation and Validation of "Malocclusion Impact Questionnaire" into Moroccan Arabic.

International journal of dentistry·2020
Same author

International orthodontics·2018
Same author

A new methodology for automatic detection of reference points in 3D cephalometry: A pilot study.

International orthodontics·2018
Same author

International orthodontics·2016
Same author

Evaluation of arch forms depending on the angle classification.

International orthodontics·2016

Related Experiment Video

Updated: Jun 2, 2026

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments
11:47

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments

Published on: February 27, 2013

Anchorage miniscrews: a surface characterization study using optical microscopy.

Mourad Sebbar1, Farid Bourzgui, Bouchaib Aazzab

  • 1Département d'orthopédie dentofaciale, faculté de médecine dentaire, Casablanca, Morocco.

International Orthodontics
|April 26, 2011
PubMed
Summary
This summary is machine-generated.

Orthodontic miniscrew implants showed surface pitting and crevice corrosion after use, primarily at manufacturing defects. These changes, including cracks and dullness, were evident even on seemingly smooth surfaces.

More Related Videos

Co-localizing Kelvin Probe Force Microscopy with Other Microscopies and Spectroscopies: Selected Applications in Corrosion Characterization of Alloys
12:18

Co-localizing Kelvin Probe Force Microscopy with Other Microscopies and Spectroscopies: Selected Applications in Corrosion Characterization of Alloys

Published on: June 27, 2022

The Evolution of Silica Nanoparticle-polyester Coatings on Surfaces Exposed to Sunlight
10:27

The Evolution of Silica Nanoparticle-polyester Coatings on Surfaces Exposed to Sunlight

Published on: October 11, 2016

Related Experiment Videos

Last Updated: Jun 2, 2026

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments
11:47

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments

Published on: February 27, 2013

Co-localizing Kelvin Probe Force Microscopy with Other Microscopies and Spectroscopies: Selected Applications in Corrosion Characterization of Alloys
12:18

Co-localizing Kelvin Probe Force Microscopy with Other Microscopies and Spectroscopies: Selected Applications in Corrosion Characterization of Alloys

Published on: June 27, 2022

The Evolution of Silica Nanoparticle-polyester Coatings on Surfaces Exposed to Sunlight
10:27

The Evolution of Silica Nanoparticle-polyester Coatings on Surfaces Exposed to Sunlight

Published on: October 11, 2016

Area of Science:

  • Orthodontics
  • Biomaterials Science
  • Materials Science

Background:

  • Orthodontic miniscrews are crucial for anchorage in tooth movement.
  • Assessing surface integrity of retrieved implants is vital for understanding material performance.
  • Manufacturing defects can influence the long-term stability and biocompatibility of dental implants.

Purpose of the Study:

  • To evaluate surface alterations in used orthodontic miniscrews.
  • To compare retrieved miniscrews with new ones to identify wear and corrosion patterns.

Main Methods:

  • Optical microscopy was used for surface characterization.
  • 28 retrieved Dual Top Anchor system® miniscrews were analyzed.
  • Comparison was made against a brand-new control miniscrew.

Main Results:

  • Retrieved miniscrews exhibited pitting and crevice corrosion, often at manufacturing defects.
  • Surface cracks were more pronounced in used implants due to corrosive attacks.
  • A loss of gloss and texture, resulting in a dull appearance, was observed.

Conclusions:

  • Even miniscrews appearing smooth to the naked eye possess surface manufacturing defects.
  • Corrosion, particularly localized pitting, occurred on retrieved miniscrews.
  • Surface degradation highlights the importance of material quality and post-usage evaluation.