ReviewJournal of orthodontic science2025
Frictional resistance in orthodontic archwires: A comprehensive review.
Review in Journal of orthodontic science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- Biomechanical Evaluation of Force Loss and Simulated Tooth Movement in Maxillary Orthodontic Mesial Sliders: An In Vitro Pilot Study.Bioengineering (Basel, Switzerland) · 2026Article
- Changes in the Mechanical Properties of Nickel-Titanium Orthodontic Archwires After Clinical Use with Conventional and Self-Ligating Brackets.Dentistry journal · 2026Article
- Self-Ligating Brackets, Friction Reduction, Treatment Acceleration, and Patient-Centered Outcomes: A Review.Cureus · 2026Review
- Article
- Novel desktop robotic system for orthodontic archwire bending: an accuracy and efficiency comparison with manual bending.American journal of translational research · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundFrictional resistance at the bracket-archwire interface affects the efficiency of orthodontic treatment. Factors such as surface roughness, material composition, and the oral environment significantly influence the friction and mechanical properties of the archwire, thereby impacting treatment outcome. This review explores the effect of these variables on frictional resistance during orthodontic treatment. MATERIALS AND
methodsA literature review was conducted using PubMed from 1990 to 2024, the keywords used to perform the search were "orthodontic archwires" "surface roughness," and "friction." A total of 118 articles were found that included archwire materials, surface roughness, and frictional forces during orthodontic treatment.
resultsStainless steel archwires exhibited low friction due to their smooth surfaces, while nickel-titanium wires, although very flexible and superelastic, these wires show higher friction due to surface roughness. Coated archwires, initially show reduced friction but wear out with time, leading to increased resistance. Environmental factors, such as saliva, pH variations, and fluoride exposure, can degrade archwire surfaces; thus, further influence treatment efficiency. Nonmetallic archwires offer some aesthetic advantages but are limited in mechanical properties and durability.
conclusionThe performance of orthodontic archwires is strongly influenced by material properties, surface modifications, and environmental factors. Proper selection of materials and surface treatment can reduce frictional resistance, improve treatment efficiency, and enhance patient comfort. Further research is needed to focus on improving material durability and developing advanced coatings to address issues of wear and corrosion.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.