dor_id: 59330

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590.#.#.d: Los artículos enviados a la "Revista Mexicana de Ortodoncia", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Medigraphic

561.#.#.u: http://www.odonto.unam.mx/

561.#.#.a: Facultad de Odontología, UNAM

650.#.4.x: Medicina y Ciencias de la Salud

336.#.#.b: article

336.#.#.3: Artículo Técnico-Profesional

336.#.#.a: Artículo

351.#.#.6: https://revistas.unam.mx/index.php/rmo

351.#.#.b: Revista Mexicana de Ortodoncia

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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856.4.0.u: https://revistas.unam.mx/index.php/rmo/article/view/54384/48382

100.1.#.a: De La Madrid Fajardo, Vanessa

524.#.#.a: De La Madrid Fajardo, Vanessa (2016). Infl uence of an occlusal imbalance in the deviation and alignment of the vertebral spine in rats: a controlled trial. Revista Mexicana de Ortodoncia; Vol. 4 Núm. 1, 2016. Recuperado de https://repositorio.unam.mx/contenidos/59330

245.1.0.a: Infl uence of an occlusal imbalance in the deviation and alignment of the vertebral spine in rats: a controlled trial

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Odontología, UNAM

264.#.0.c: 2016

264.#.1.c: 2016-02-05

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistamexicanadeortodoncia@gmail.com

884.#.#.k: https://revistas.unam.mx/index.php/rmo/article/view/54384

001.#.#.#: 120.oai:ojs.pkp.sfu.ca:article/54384

041.#.7.h: spa

520.3.#.a: Objective: The objective of this study was to determine if the influence of an occlusal imbalance caused in the molars of rats originates scoliosis of the spine. Material and methods: The study sample consisted of 36 Wistar rats, 4-months- old that were divided into three equal groups. A spine X-ray was obtained from all rats prior to the experiment. In the fi rst experimental group a 0.5 mm occlusal stop was placed at the upper right fi rst molar for two weeks. After this period was completed, a spinex-ray was taken. Subsequently another occlusal stop was placed on the opposite sidein order to level the stopsduring two weeks and afterwards, the columnwas radiographically assessed once again. The second experimental group received an occlusal stop in the upper right fi rst molar for 4 weeks and x-rays were obtained. In the control group no occlusal stop was placed. Results: According to the initial Cobb angle of the fi rst experimental group (n = 12), the average was 1.42o ± 1.31o in the spinex-rays; after the occlusal stop was placed on the upper right molar for two weeks the group showed a column deviation of 15.17o ± 6.7o; subsequently a second occlusal stop was placed on the opposite side to balance the occlusion and after another two weeks the column almost returned to its original position (3.17o ± 2.48o ). The second experimental group (n = 12) prior to the start of the experiment showed an average Cobb angle of 1.17o ± 1.19o ; after two weeks with the unilateral occlusal stop it increased to 13.67o ± 10.61o and after four weeks it was 22.33o ± 12.19o . In the control group (n = 12) without any stop, the column remained stable. Conclusions: The present study demonstrated that through an occlusal imbalance the spine may be altered, causing scoliosis and as soon asthe alterationis eliminated, column alignment is evident.Key wods: Occlusal interference, scoliosis, Wistar rats

773.1.#.t: Revista Mexicana de Ortodoncia; Vol. 4 Núm. 1 (2016)

773.1.#.o: https://revistas.unam.mx/index.php/rmo

022.#.#.a: ISSN: 2395-9215

310.#.#.a: Trimestral

264.#.1.b: Facultad de Odontología, UNAM

doi: https://doi.org/10.1016/j.rmo.2016.03.080

handle: 0094107c1ffdedfd

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

last_modified: 2023-06-20 16:00:00

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Artículo

Infl uence of an occlusal imbalance in the deviation and alignment of the vertebral spine in rats: a controlled trial

De La Madrid Fajardo, Vanessa

Facultad de Odontología, UNAM, publicado en Revista Mexicana de Ortodoncia, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Facultad de Odontología, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

De La Madrid Fajardo, Vanessa (2016). Infl uence of an occlusal imbalance in the deviation and alignment of the vertebral spine in rats: a controlled trial. Revista Mexicana de Ortodoncia; Vol. 4 Núm. 1, 2016. Recuperado de https://repositorio.unam.mx/contenidos/59330

Descripción del recurso

Autor(es)
De La Madrid Fajardo, Vanessa
Tipo
Artículo Técnico-Profesional
Área del conocimiento
Medicina y Ciencias de la Salud
Título
Infl uence of an occlusal imbalance in the deviation and alignment of the vertebral spine in rats: a controlled trial
Fecha
2016-02-05
Resumen
Objective: The objective of this study was to determine if the influence of an occlusal imbalance caused in the molars of rats originates scoliosis of the spine. Material and methods: The study sample consisted of 36 Wistar rats, 4-months- old that were divided into three equal groups. A spine X-ray was obtained from all rats prior to the experiment. In the fi rst experimental group a 0.5 mm occlusal stop was placed at the upper right fi rst molar for two weeks. After this period was completed, a spinex-ray was taken. Subsequently another occlusal stop was placed on the opposite sidein order to level the stopsduring two weeks and afterwards, the columnwas radiographically assessed once again. The second experimental group received an occlusal stop in the upper right fi rst molar for 4 weeks and x-rays were obtained. In the control group no occlusal stop was placed. Results: According to the initial Cobb angle of the fi rst experimental group (n = 12), the average was 1.42o ± 1.31o in the spinex-rays; after the occlusal stop was placed on the upper right molar for two weeks the group showed a column deviation of 15.17o ± 6.7o; subsequently a second occlusal stop was placed on the opposite side to balance the occlusion and after another two weeks the column almost returned to its original position (3.17o ± 2.48o ). The second experimental group (n = 12) prior to the start of the experiment showed an average Cobb angle of 1.17o ± 1.19o ; after two weeks with the unilateral occlusal stop it increased to 13.67o ± 10.61o and after four weeks it was 22.33o ± 12.19o . In the control group (n = 12) without any stop, the column remained stable. Conclusions: The present study demonstrated that through an occlusal imbalance the spine may be altered, causing scoliosis and as soon asthe alterationis eliminated, column alignment is evident.Key wods: Occlusal interference, scoliosis, Wistar rats
Idioma
spa
ISSN
ISSN: 2395-9215

Enlaces