Clinical Features and Physical Properties of Gummetal Orthodontic Wire in Comparison with Dissimilar Archwires: A Critical Review.
Journal
BioMed research international
ISSN: 2314-6141
Titre abrégé: Biomed Res Int
Pays: United States
ID NLM: 101600173
Informations de publication
Date de publication:
2021
2021
Historique:
received:
14
10
2020
revised:
24
12
2020
accepted:
15
01
2021
entrez:
12
2
2021
pubmed:
13
2
2021
medline:
20
5
2021
Statut:
epublish
Résumé
Gummetal is a novel multifunctional alloy which possesses distinctive properties with the potential to refine and amend the efficacy of orthodontic treatment. The objective of this critical literature review was to investigate scientific evidence concerning the mechanical and clinical features of this recently manufactured beta-titanium orthodontic wire. Electronic databases: PubMed, PMC, Google Scholar, Ovid, and Cochrane Library were searched. Studies investigating the properties of Gummetal orthodontic wire including in vitro and clinical studies were selected, validity was assessed, and data was extracted. The risk of bias was assessed by the Cochrane risk of bias Tool 2.0 in a randomized clinical trial. The results of this review should be interpreted with caution because of the heterogeneity of the studies. Only single clinical trial paper was found in the literature. The studies reported different characteristics obtained by various methods; thus, it was difficult to objectively compare the results. Low bending strength, low fatigue limit, and high resilience have been confirmed. Gummetal provides lower force than Nitinol and TMA but higher than Supercable wire. Plastic deformation of Gummetal questions its superelasticity. Friction of Gummetal wire is comparable to SS and CoCr wires. Because of its nontoxic chemical composition, Gummetal might be useful in the initial phase of orthodontic treatment for patients suffering from nickel allergy. Further studies are necessary to assess the usefulness of Gummetal in the clinical practice.
Identifiants
pubmed: 33575329
doi: 10.1155/2021/6611979
pmc: PMC7861932
doi:
Substances chimiques
Alloys
0
beta titanium
0
Titanium
D1JT611TNE
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
6611979Informations de copyright
Copyright © 2021 Krzysztof Schmeidl et al.
Déclaration de conflit d'intérêts
The authors declare that there is no conflict of interest regarding the publication of this paper.
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