Comparación del tamaño transversal de los arcos 0.016 x 0.022, 0.017 x 0.025 y 0.019 x 0.025 de NiTi de tres marcas.

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Bibliographic Details
Title:	Comparación del tamaño transversal de los arcos 0.016 x 0.022, 0.017 x 0.025 y 0.019 x 0.025 de NiTi de tres marcas.
Alternate Title:	Cross-sectional size comparison of 0.016 x 0.022, 0.017 x 0.025 and 0.019 x 0.025 NiTi wires from three brands.
Authors:	AMADOR-CARRANZA, NANCY E.¹ nancyamador2601@hotmail.com, GUTIÉRREZ-ROJO, JAIME F.¹
Source:	Revista Española de Ortodoncia. 2022, Vol. 52 Issue 1, p1-6. 6p.
Subjects:	COSMETIC dentistry, DENTAL arch, CORRECTIVE orthodontics, ELECTRONIC records, DESCRIPTIVE statistics
Abstract (English):	Archwires in orthodontics are important elements capable of storing energy and then gradually releasing it, generating stimuli in the periodontium and promoting dental movement. The use of wire arch forms throughout the treatment is important to obtain, in accordance with the orthodontic objectives, good stability, function and aesthetics of the dental arches. The use of an inadequate or altered arch form can modify the aesthetic and functional results in orthodontic treatment. In this investigation, a sample of 180 NiTi archwires was made, 90 upper archwires and 90 lower archwires. 10 upper archwires and 10 lower archwires of each of the following calibers 0.016 x 0.022, 0.017 x 0.025 and 0.019 x 0.025 of three brands, which were American Orthodontics, OrthoPremium (manufactured by Hangzou Yamei) and the Denxy brand. The wires were placed on a millimeter sheet with the apex of the arch at the intersection of a vertical line and a horizontal line. When the archwire was centered, the archwire was divided into 6 parts, each one 10mm from the other on the vertical line, and it was measured crosswise at these marks. The data was captured in an electronic record sheet of the Microsoft Excel program. The descriptive statistics and the ANOVA tests were carried out in the SPSS 19 program. In the results, we obtained that the Denxy archwires presented fewer changes in their archwires. Therefore, mixing brands of wires during treatment is not recommended. [ABSTRACT FROM AUTHOR]
Abstract (Spanish):	Los arcos en ortodoncia son elementos importantes capaces de almacenar energía para después liberarla paulatinamente generando estímulos en el periodonto y propiciando el movimiento dental. Es importante el uso de formas de arco de alambre a lo largo del tratamiento, para obtener, de acuerdo con los objetivos ortodónticos, una buena estabilidad, función y estética de los arcos dentales. La utilización de una forma de arco inadecuada o alterada puede modificar los resultados estéticos y funcionales en el tratamiento de ortodoncia. En esta investigación se realizó una muestra de 180 arcos de NiTi, 90 arcos superiores y 90 arcos inferiores. Se utilizaron 10 arcos superiores y 10 arcos inferiores de cada uno de los siguientes calibres: 0.016 x 0.022, 0.017 x 0.025y 0.019 x 0.025 de tres marcas, American Orthodontics, OrthoPremium (fabricada por Hangzou Yamei) y Denxy. Se colocaron los alambres sobre una hoja milimétrica con el vértice del arco en la intersección de una línea vertical y una línea horizontal. Al encontrarse el arco centrado se dividió el arco en seis partes cada una a 10 mm de la otra sobre la línea vertical, y se midió de forma transversal en estas marcas. Se capturaron los datos en una hoja de registro electrónica del programa Excel de Microsoft. La estadística descriptiva y las pruebas de ANOVA se realizaron en el programa SPSS 19. En los resultados obtuvimos que los arcos Denxy presentaron menos cambios en sus arcos de alambre. Por lo tanto, no se recomienda combinar marcas de alambres durante el tratamiento. [ABSTRACT FROM AUTHOR]
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Database:	MedicLatina

Description
Abstract:	Archwires in orthodontics are important elements capable of storing energy and then gradually releasing it, generating stimuli in the periodontium and promoting dental movement. The use of wire arch forms throughout the treatment is important to obtain, in accordance with the orthodontic objectives, good stability, function and aesthetics of the dental arches. The use of an inadequate or altered arch form can modify the aesthetic and functional results in orthodontic treatment. In this investigation, a sample of 180 NiTi archwires was made, 90 upper archwires and 90 lower archwires. 10 upper archwires and 10 lower archwires of each of the following calibers 0.016 x 0.022, 0.017 x 0.025 and 0.019 x 0.025 of three brands, which were American Orthodontics, OrthoPremium (manufactured by Hangzou Yamei) and the Denxy brand. The wires were placed on a millimeter sheet with the apex of the arch at the intersection of a vertical line and a horizontal line. When the archwire was centered, the archwire was divided into 6 parts, each one 10mm from the other on the vertical line, and it was measured crosswise at these marks. The data was captured in an electronic record sheet of the Microsoft Excel program. The descriptive statistics and the ANOVA tests were carried out in the SPSS 19 program. In the results, we obtained that the Denxy archwires presented fewer changes in their archwires. Therefore, mixing brands of wires during treatment is not recommended. [ABSTRACT FROM AUTHOR]
ISSN:	02100576