Influence of aesthetic coating on the load-deflection ratio of nickel-titanium archwires
Aim: To assess the influence of aesthetic surface coating on load-deflection ratios in nickel-titanium (NiTi) orthodontic wires compared with uncoated wires.Methods: NiTi wires (0.016") from four different manufacturers (Morelli, Sorocaba, SP, Brazil; TP, La Porte, IN, USA; Eurodonto, Curitiba,...
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Universidade Estadual de Campinas,
2017-09-01T00:00:00Z.
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| LEADER | 00000 am a22000003u 4500 | ||
|---|---|---|---|
| 001 | doaj_7e37f24f83bf4b539e9b200da5357cb4 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Marcus Vinicius Neiva Nunes do Rego |e author |
| 700 | 1 | 0 | |a Gislayne Maria Mesquita de Araújo |e author |
| 700 | 1 | 0 | |a Elizabeth Ferreira Martinez |e author |
| 700 | 1 | 0 | |a Kássio Rafael de Sousa Lima |e author |
| 700 | 1 | 0 | |a Pio Thiago Feitosa Fortes |e author |
| 700 | 1 | 0 | |a Leanne Matias Portela Leal |e author |
| 245 | 0 | 0 | |a Influence of aesthetic coating on the load-deflection ratio of nickel-titanium archwires |
| 260 | |b Universidade Estadual de Campinas, |c 2017-09-01T00:00:00Z. | ||
| 500 | |a 10.20396/bjos.v15i4.8650043 | ||
| 500 | |a 1677-3225 | ||
| 520 | |a Aim: To assess the influence of aesthetic surface coating on load-deflection ratios in nickel-titanium (NiTi) orthodontic wires compared with uncoated wires.Methods: NiTi wires (0.016") from four different manufacturers (Morelli, Sorocaba, SP, Brazil; TP, La Porte, IN, USA; Eurodonto, Curitiba, PR, Brazil; Ortho Organizers, San Marcos, CA, USA) were divided into eight groups, according to presence or absence of coating: group 1, Morelli coated wire; group 2, Morelli uncoated; group 3, TP coated; group 4, TP uncoated; group 5, Eurodonto coated; group 6, Eurodonto uncoated; group 7, Ortho Organizers coated; group 8, Ortho Organizers uncoated. To determine the load-deflection ratio, a three-point bending test was performed in a AGS-X 250 KN (Shimadzu) universal testing machine.Results: The results showed that aesthetic coatings did not influence load-deflection ratio in NiTi orthodontic wires at 1-mm and 2-mm activation. However, comparison across the four tested brands revealed that Eurodonto coated wires exhibited the greatest force levels at 1-mm, 2-mm, and 3-mm deflection. At 3-mm deflection, Ortho Organizers coated wires exhibited lower force levels than all other tested brands, except for TP wires.Conclusions: We conclude that the load-deflection ratio of NiTi wires was not influenced significantly by aesthetic coatings, especially at lower activations. | ||
| 546 | |a EN | ||
| 690 | |a Orthodontic wires. Aesthetics. Alloys. | ||
| 690 | |a Dentistry | ||
| 690 | |a RK1-715 | ||
| 655 | 7 | |a article |2 local | |
| 786 | 0 | |n Brazilian Journal of Oral Sciences, Vol 15, Iss 4 (2017) | |
| 787 | 0 | |n https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8650043 | |
| 787 | 0 | |n https://doaj.org/toc/1677-3225 | |
| 856 | 4 | 1 | |u https://doaj.org/article/7e37f24f83bf4b539e9b200da5357cb4 |z Connect to this object online. |