dor_id: 43159

506.#.#.a: Público

590.#.#.d: si

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT), Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex), Scientific Electronic Library Online (SciELO)

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: http://revistas.unam.mx/index.php/rom

351.#.#.b: Revista Odontológica Mexicana

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

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

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: http://www.revistas.unam.mx/front/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural, UNAM

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial, UNAM

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistas.unam.mx/index.php/rom/article/view/60474/53363

100.1.#.a: Díaz Caballero, Antonio; Tarón Dunoyer, Arnulfo; Blanco Lerech, Sara; Frías Tarón, Sebastián; Bustillo Arrieta, José María

524.#.#.a: Díaz Caballero, Antonio, et al. (2017). Compressive strength of glass ionomer and composite resin. In vitro study. Revista Odontológica Mexicana; Vol 21, No 2-ING. Recuperado de https://repositorio.unam.mx/contenidos/43159

245.1.0.a: Compressive strength of glass ionomer and composite resin. In vitro study

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

561.1.#.a: Facultad de Odontología, UNAM

264.#.0.c: 2017

264.#.1.c: 2017-06-13

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, fecha de asignación de la licencia 2017-06-13, para un uso diferente consultar al responsable jurídico del repositorio por medio de danyelacarmona@gmail.com

884.#.#.k: http://revistas.unam.mx/index.php/rom/article/view/60474

041.#.7.h: eng

520.3.#.a: Objective: To assess compressive strength of glass ionomer and composite resin restorations in premolar class I cavities. Material and methods: In vitro experimental study to assess compressive strength of two types of stomatological restoration materials, using as object of study 52 bi-radicular premolars. Samples were distributed into four groups with different characteristics such as restorative material and cavity depth (2-4 mm). Glass ionomer and composite resins were the used restorative materials. Grouped samples were subjected to a compressive vertical force using a EZ-S SHIMADZU texturometer, until achieving the material’s fracture. Obtained data were subjected to the Shapiro-Wilk test in order to assess data normalcy, null hypothesis was rejected. Total data analysis was conducted with t-Student test for independent samples. Results: Data obtained after assessing superficial hardness of different restorative materials showed the existence of statistical differences which favored composite resin when compared to glass ionomer at both depths (p = 6.908 × 10-11 and p =0.000). In intra-group comparison, a signifi cant different was found between both groups (resin and glass ionomer) at different depths (p = 0.000155887 and p = 0.00257443). Conclusion: Assessment of 4 mm tooth cavities restored with Tetric N-Ceram resin revealed greater hardness than those accomplished with Vitremer® resin at 2 and 4 mm and with the same resin at 2 mm depth.

773.1.#.t: Revista Odontológica Mexicana; Vol 21, No 2-ING

022.#.#.a: ISSN: 1870-199X

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

758.#.#.1: http://revistas.unam.mx/index.php/rom/index

handle: 75c1744bbdb953bb

harvesting_date: 2019-02-06 00:00:00.0

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last_modified: 2022-11-11 19:00:00

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

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Artículo

Compressive strength of glass ionomer and composite resin. In vitro study

Díaz Caballero, Antonio; Tarón Dunoyer, Arnulfo; Blanco Lerech, Sara; Frías Tarón, Sebastián; Bustillo Arrieta, José María

Facultad de Odontología, UNAM, publicado en Revista Odontológica Mexicana, 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

Díaz Caballero, Antonio, et al. (2017). Compressive strength of glass ionomer and composite resin. In vitro study. Revista Odontológica Mexicana; Vol 21, No 2-ING. Recuperado de https://repositorio.unam.mx/contenidos/43159

Descripción del recurso

Autor(es)
Díaz Caballero, Antonio; Tarón Dunoyer, Arnulfo; Blanco Lerech, Sara; Frías Tarón, Sebastián; Bustillo Arrieta, José María
Tipo
Artículo Técnico-Profesional
Área del conocimiento
Medicina y Ciencias de la Salud
Título
Compressive strength of glass ionomer and composite resin. In vitro study
Fecha
2017-06-13
Resumen
Objective: To assess compressive strength of glass ionomer and composite resin restorations in premolar class I cavities. Material and methods: In vitro experimental study to assess compressive strength of two types of stomatological restoration materials, using as object of study 52 bi-radicular premolars. Samples were distributed into four groups with different characteristics such as restorative material and cavity depth (2-4 mm). Glass ionomer and composite resins were the used restorative materials. Grouped samples were subjected to a compressive vertical force using a EZ-S SHIMADZU texturometer, until achieving the material’s fracture. Obtained data were subjected to the Shapiro-Wilk test in order to assess data normalcy, null hypothesis was rejected. Total data analysis was conducted with t-Student test for independent samples. Results: Data obtained after assessing superficial hardness of different restorative materials showed the existence of statistical differences which favored composite resin when compared to glass ionomer at both depths (p = 6.908 × 10-11 and p =0.000). In intra-group comparison, a signifi cant different was found between both groups (resin and glass ionomer) at different depths (p = 0.000155887 and p = 0.00257443). Conclusion: Assessment of 4 mm tooth cavities restored with Tetric N-Ceram resin revealed greater hardness than those accomplished with Vitremer® resin at 2 and 4 mm and with the same resin at 2 mm depth.
Idioma
eng
ISSN
ISSN: 1870-199X

Enlaces