Academic Journal
Hybrid Layer Measurement after Using One-Step and Two-Step Self-Etching Cements ; Medición de la capa híbrida resultante del uso de cementos autograbadores de uno y dos pasos ; Medição de Camada Híbrida após o Uso de Cimentos Autocondicionantes em Uma Etapa e em Duas Etapas
| العنوان: | Hybrid Layer Measurement after Using One-Step and Two-Step Self-Etching Cements ; Medición de la capa híbrida resultante del uso de cementos autograbadores de uno y dos pasos ; Medição de Camada Híbrida após o Uso de Cimentos Autocondicionantes em Uma Etapa e em Duas Etapas |
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| المؤلفون: | Vásquez Domínguez, Ligia Johanna, Arreola Martínez, Guillermo, Larriva Loyola, Jaime, Rodríguez Ciódaro, Adriana, Güiza Cristancho, Edgar Humberto |
| المصدر: | Universitas Odontologica; Vol. 37 No. 78 (2018) ; Universitas Odontologica; Vol. 37 Núm. 78 (2018) ; Uiversitas Odontologica; v. 37 n. 78 (2018) ; 2027-3444 ; 0120-4319 |
| بيانات النشر: | Editorial Pontificia Universidad Javeriana |
| سنة النشر: | 2018 |
| المجموعة: | Revistas científicas Pontifica Universidad Javeriana (PUJ) |
| مصطلحات موضوعية: | fiber-glass post, hybrid layer, interface, one-step self-etching cement, self-etching cement, two-step self-etching cement, biomaterials, dental materials, dentistry, oral rehabilitation, prosthodontics, capa híbrida, cemento autograbador, cemento autograbador de dos pasos, cemento autograbador de un paso, interfase, poste de fibra de vidrio, biomateriales, odontología, materiales dentales, prostodoncia, rehabilitación oral, Post de fibra de vidro, camada híbrida, cimento autocondicionante de passo único, cimento autocondicionante, cimento autocondicionante de duas etapas, biomateriais, materiais dentários, odontologia |
| الوصف: | Background: Hybrid layer formation should be proportional to cement properties to successfully retain fiberglass posts into root canals. Purpose: To measure of hybrid layer thickness in coronal and apical thirds after using one-step and two-step self-etching cements. Methods: This experimental study used 30 human premolars with root-canal treatments, which were assigned into three groups. Fiberglass posts were cemented with three types of self-etching cements following manufacturers’ instructions. Roots were cut in the coronal and apical thirds and hybrid layer thickness was quantified through scanning electron microscopy. Data were analyzed with Kruskal-Wallis and Mann-Whitney tests (p < 0.05). Results: Average thickness of the hybrid layer was 0.74 μm with Multilink N™ (group 1), 0.24 μm with RelyX Ultimate™ (group 2), and 0.03 μm with RelyX U200™ (group 3) (p = 0.0092). Average thickness in coronal and apical thirds were: 1.29 μm and 0.19 μm for group 1; 0.33 μm and 0.14 μm for group 2; and 0.26 μm and 0.23 μm for group 3, differences that were statistically significant (p = 0.043). Conclusions: The thickness of the hybrid layer formed after suing two-step cements was greater than that of one-step cement, especially in the tooth coronal third. ; Antecedentes: La formación de la capa híbrida debe ser proporcional a la capacidad de los cementos para retener con éxito postes de fibra de vidrio en el interior del conducto preparado endodónticamente. Objetivo: Medir el espesor de la capa híbrida en los tercios coronal y apical as usar cementos autograbadores de uno y dos pasos. Métodos: Se realizó un estudio experimental con 30 premolares humanos que se trataron endodónticamente y se asignaron a tres grupos. Se cementaron postes de fibra de vidrio con tres cementos siguiendo las instrucciones de los fabricantes. Se realizaron cortes coronales y apicales y se cuantificó el grosor de la capa híbrida por microscopía electrónica de barrido. Los datos se analizaron con las pruebas estadísticas H de Kruskal-Wallis y ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf; application/xml |
| اللغة: | Spanish; Castilian |
| Relation: | https://revistas.javeriana.edu.co/index.php/revUnivOdontologica/article/view/23646/23108; https://revistas.javeriana.edu.co/index.php/revUnivOdontologica/article/view/23646/20903; https://revistas.javeriana.edu.co/index.php/revUnivOdontologica/article/view/23646/23109; https://revistas.javeriana.edu.co/index.php/revUnivOdontologica/article/view/23646 |
| DOI: | 10.11144/Javeriana.uo37-78.mchr |
| الاتاحة: | https://revistas.javeriana.edu.co/index.php/revUnivOdontologica/article/view/23646 https://doi.org/10.11144/Javeriana.uo37-78.mchr |
| Rights: | Derechos de autor 2018 Ligia Johanna Vásquez Domínguez, Guillermo Arreola Martínez, Jaime Larriva Loyola, Adriana Rodríguez Ciódaro, Edgar Humberto Güiza Cristancho |
| رقم الانضمام: | edsbas.849726F4 |
| قاعدة البيانات: | BASE |
| DOI: | 10.11144/Javeriana.uo37-78.mchr |
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