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Found 17164 items.

  • Radiographic description of titanium and fiberglass posts cemented in human premolars subjected to high temperatures in vitro for forensic purposes

    Johana Aramburo, Herney Garzón, Juan Camilo Rivera, Freddy Moreno-Gómez
    314-335
    2015-04-20
    |Abstract
    = 321 veces | PDF (ESPAÑOL (ESPAÑA))
    = 505 veces|
    ... : this was a pseudo-experimental in vitro study to observe the radiographic changes of dental tissues (enamel, dentin vitro que observó los cambios radiográficos de los tejidos dentales (esmalte, dentina y cemento -experimental in vitro study to observe the radiographic changes of dental tissues (enamel, dentin, and cement ..."
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  • Scanning electron microscopy analysis of two endodontically treated teeth subjected to high temperaturas: a pilot study

    Freddy Moreno-Gómez, Carlos Mejía-Pavony
    22-36
    2011-12-15
    |Abstract
    = 78 veces | PDF (ESPAÑOL (ESPAÑA))
    = 25 veces|
    ... for the observation of physical and chemical changes in dental tissues (enamel and dentin) and dental materials para la observación de los cambios físicos y químicos en los tejidos dentales (esmalte y dentina) y de los materiales : dental tissues and materials display great resistance to the action of high temperatures, without ..."
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  • Simulación del gradiente térmico en la dentina radicular con terapia endodóntica láser Gaalas: un estudio de estado estable

    Alejandro Peláez-V., Gabriel Jaime Gallego-R., Jorge Eduardo Polanco-F., Pablo Abad-M.
    28-34
    2009-10-02
    |Abstract
    = 66 veces | PDF (ESPAÑOL (ESPAÑA))
    = 100 veces|
    ... of dental tissues and root canals in endodontic therapy. The distribution of the thermal gradient in root de tejidos dentales y la esterilización de conductos en terapia endodóntica. La distribución del gradiente tissues and root canals in endodontic therapy. The distribution of the thermal gradient in root dentine ..."
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  • Dental Caries in Children Aged 0 to 5, from the Andes Municipality, Colombia. An Evaluation Using the International Caries Detection and Assessment System - ICDAS

    Blanca S. Ramírez Puerta, Gloria Escobar Paucar, Ángela M. Franco Cortés, Emilia M. Ochoa Acosta, Gabriel J. Otálvaro Castro, Andrés A. Agudelo Suárez
    91-98
    2016-12-21
    |Abstract
    = 0 veces | PDF (ESPAÑOL (ESPAÑA))
    = 0 veces|
    ... The lack of information on dental caries limits the actions of the program called “Alliance La falta de información de la situación de caries dental en la primera infancia en Andes, limita the Andes municipality, Colombia. Objective: to establish a baseline for dental caries in primary ..."
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  • Evaluation of push-out bond strength in fiberglass posts cemented in natural teeth using different cementation protocols

    Gabriela Marina Falconí-Borja, Carla Grimaneza Molina-Pule, Byron Vinicio Velásquez-Ron, Ana del Carmen Armas-Vega
    281-295
    2016-06-30
    |Abstract
    = 976 veces | PDF (ESPAÑOL (ESPAÑA))
    = 382 veces|
    ... for creating microporosity in the dental structure acid and arises assess in vitro the degree responsable de crear microporosidades en la estructura dental, así se plantea evaluar in vitro el grado of smear layer and fiber collagen exposure at the dentine, allowing better interaction of dental ..."
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  • The effect of hank’s balanced salt solution (HBSS) storage time on transdentinal diffusion in extracted third molars

    Francisco Araya, Claudia Sommariva, Gustavo Moncada, Álvaro Cartagena, Claudia Letelier, Osmir Oliveira-Junior, Javier Martín, Eduardo Fernández
    158-175
    2014-01-14
    |Abstract
    = 178 veces | PDF (ESPAÑOL (ESPAÑA))
    = 45 veces|
    ... Introduction: the solution used to store dentin disks while being studied has proven to be vital Introducción: la solución en la que se almacenan los discos de dentina mientras embedded in epoxy resin blocks and then cut to obtain 1 mm thick dentin disks. The disks’ hydraulic ..."
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  • Evaluation of microleakage in composite restorations after several aging periods

    Carla Grimaneza Molina-Pule, Iván Ricardo García-Merino, Jonathan Eduardo Aldas-Ramírez, Gabriela Marina Falconí-Borja, Ana del Carmen Armas-Vega
    76-85
    2015-11-17
    |Abstract
    = 487 veces | PDF (ESPAÑOL (ESPAÑA))
    = 216 veces|
    ... , a una temperatura que varía de 5°C, 37°C y 55°C. En cada cuerpo de prueba se realizó un vedamiento de toda phenomenon, the use of cavity ionomeric bases and dentin bonding resinous agents have become popular, and ..."
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  • Increased longevity of resins based composite restorations and their adhesive bond: a literature review

    Gustavo Moncada, Patricio Vildósola, Eduardo Fernández, Juan Estay, Osmir B. De Oliveira-Junior, Javier Martin
    127-153
    2015-11-17
    |Abstract
    = 736 veces | PDF (ESPAÑOL (ESPAÑA))
    = 496 veces|
    ... longevity”; “restorations refurbishment”; “composite bond strategy”; “dental adhesive collagen cross linking ”; and ”dentin adhesive evaporation bond strength”. Se examinan los resultados clínicos y de laboratorio over the past years48-50 and currently most dental schools include repairing restorations 131 ..."
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  • Characterization of endodontically treated dentin

    Lidis Marina Torres-Reyes, Carolina Torres-Rodríguez
    372-388
    2014-02-14
    |Abstract
    = 299 veces | PDF (ESPAÑOL (ESPAÑA))
    = 105 veces|
    ... Introduction: restoring endodontically treated teeth involves treating dentin with disinfectants ”and “Root Canal” and “Human Dentin and Change, “Dentin Treated” y ¨Treated dentin and Chlorhexidine acid (EDTA), and 2% chlorhexidine on endodontically treated dentin, as described in the literature ..."
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  • Evaluation of microleakage degree in composite resin restorations by comparing two adhesives systems after different aging periods

    Juan Carlos Vivas-Moncayo, Juliana Moreno-Preciado, Isabel Cristina Campo-Gómez, Herney Garzón-Rayo
    296-321
    2016-06-30
    |Abstract
    = 608 veces | PDF (ESPAÑOL (ESPAÑA))
    = 235 veces|
    ... that normally undergo a restoration. The material replacing lost dentin must guarantee appropriate clinical sobre los que se efectúa una restauración. El material que reemplace a la dentina debe garantizar un adecuado rendimiento etched dentin. The main difference between self-etching adhesives and total-etch adhesives is acidity ..."
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  • Ex vivo evaluation of the retention of procera® zirconia-yttria systems with different cements

    Richard Milton Mejía-Bravo, Carlos Bernardo Caparroso-Pérez, Xiomara Cristina Ruiz-Restrepo, José Fernando Espitia-Mesa, Yenny Alexandra Moreno-Castillo, Andrés Felipe Montoya-Sepúlveda
    44-61
    2014-07-14
    |Abstract
    = 189 veces | PDF (ESPAÑOL (ESPAÑA))
    = 43 veces|
    ... for RelyX U100. Dentin adhesion failure occurred in 53.8% of cases, followed by mixed failure, with 12.82 2.0 y de 551 N para el RelyX U100. La falla adhesiva a la dentina se presentó en el 53,8%, seguido container with saline solution at room temperature. The roots were cut for retention and vertically ..."
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  • Efficacy of a dentifrice for dentine hypersensitivity containing 5.6% potassium citrate and 0.3% sodium fluoride: a randomized clinical controlled trial

    Oscar Miguel Ramón-Morales, Walter Londoño, Leydi Gisela González-Ortíz, Elizabeth González-Patiño, Nadya Blandón, Nora García
    186-197
    2010-06-08
    |Abstract
    = 226 veces | PDF (ESPAÑOL (ESPAÑA))
    = 94 veces|
    ... de la hipersensibilidad dentinaria. El objetivo de este estudio fue determinar la eficacia de una crema dental treatment of dentine hypersensitivity. Methods: a randomized sample of 100 people, male and female from the ..."
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  • Effects of led/laser on the enamel due to exposure during dental bleaching

    Andrea Katerine Durán, Ángela Cristina Lucumí, Lina María Zapata, Henry Correa, Herney Garzón
    256-267
    2012-06-20
    |Abstract
    = 335 veces | PDF (ESPAÑOL (ESPAÑA))
    = 178 veces|
    ... effects on human vital teeth during dental bleaching procedures. Methods: this experimental study included del uso del láser en el aclaramiento dental sobre dientes humanos vitales. Métodos: en este estudio the dental structure components such as enamel, dentine and pulp.2, 7, 13, 16 Although it has been ..."
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  • Liesegang rings as origin of enamel symmetrical patterns

    Mario Rodríguez-Blanco, Edgar Delgado-Mejía
    447-467
    2015-04-21
    |Abstract
    = 123 veces | PDF (ESPAÑOL (ESPAÑA))
    = 91 veces|
    ... rings in nature and relate them with dentin mineralization and the conformation of their characteristic dental. El objetivo de este artículo es revisar los procesos, ampliamente conocidos, de formación of formation of Liesegang rings in nature and relate them with dentin mineralization and the ..."
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  • Influence of post-bleaching time on a composite resin bond strength to enamel

    Paula Alejandra Baldión-Elorza
    92-116
    2014-01-13
    |Abstract
    = 438 veces | PDF (ESPAÑOL (ESPAÑA))
    = 395 veces|
    ... strength to dental structure. Introducción: a pesar de las ventajas estéticas del blanqueamiento dental reported decreased surface hardness and wear resistance of the structure of both enamel and dentin. These ..."
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  • .

    Carolina Montoya Mesa, Edgar Alexander Ossa Henao
    73-78
    2014-05-19
    |Abstract
    = 0 veces | PDF (ESPAÑOL (ESPAÑA))
    = 0 veces|
    ... Dentin is a hard tissue that occupies the majority of the human tooth. Preliminary research La dentina es un tejido duro que ocupa la mayor porción del diente humano. En estudios the microstructure and chemical composition of the dentin of a group of young Colombian patients was ..."
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  • Conventional dentin bonding. difficulties and progress in the technique

    Gisela Ramos-Sánchez, Ricardo Fierro-Medina, Norberto Calvo-Ramírez
    468-486
    2015-04-21
    |Abstract
    = 484 veces | PDF (ESPAÑOL (ESPAÑA))
    = 312 veces|
    ... Introduction: studies on dentin bonding have reported that, contrary to the achieved stability a la estabilidad lograda sobre esmalte dental, en dentina los mecanismos adhesivos todavía son sensibles the achieved stability on dental enamel, adhesive mechanisms on dentine are still sensitive ..."
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  • Comparison of dentinal hydraulic conductance according to the application time of oxalate-based desensitizers

    Eduardo Fernández, María de los Ángeles Romero, Cristian Bersezio, Patricio| Vildósola, Claudia Letelier, Osmil Batista Oliveira-Junior, Javier Martín
    336-357
    2015-04-20
    |Abstract
    = 240 veces | PDF (ESPAÑOL (ESPAÑA))
    = 64 veces|
    ... Introduction: an in vitro model was used to measure the hydraulic conductance in human dentin de dentina humana, tratados con ácido oxálico por 15, 30 o 60 s y la mantención del efecto oclusivo, medido maintaining the occlusive effect and measuring 7 and 14 days after application. Methods: 45 dentin discs ..."
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  • Calcium hydroxide as a clinical paradigm is surpassed by mineral trioxide aggregate (MTA)

    Fanny Lucía Yepes-Delgado, César Augusto Castrillón-Yepes
    176-207
    2014-01-14
    |Abstract
    = 316 veces | PDF (ESPAÑOL (ESPAÑA))
    = 467 veces|
    ... the underlying pulp tissue to respond to its full healing potential and to produce dentin bridge.40 ..."
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  • current state of calcium silicate cements in restorative dentistry: a review

    Camila Corral-Núñez, Eduardo Fernández-Godoy, Javier Martín Casielles, Juan Estay, Cristian Bersezio-Miranda, Patricia Cisternas-Pinto, Osmir Batista Batista-de Oliveira
    425-441
    2016-06-30
    |Abstract
    = 2099 veces | PDF (ESPAÑOL (ESPAÑA))
    = 929 veces|
    ... Calcium silicate cements have been used as dental materials for more than twenty years; however Los cementos de silicato de calcio se han aplicado como materiales dentales desde hace a replacement for both coronal and root dentin.3 The quick hardening of this cement, in comparison with ..."
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  • Patología dental de los antiguos residentes de Alto del Rey (El Tambo, Cauca), suroeste de Colombia (ca. 1200-1600 d. C.)

    Miguel Eduardo Delgado-Burbano
    94-126
    2010-09-09
    |Abstract
    = 0 veces | PDF (ESPAÑOL (ESPAÑA))
    = 0 veces|
    ... , 44 in situ as well as 216 isolate were used. The washing and classification of dental pieces dental pieces, 44 in situ as well as 216 isolate were used. The washing and classification of dental ..."
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  • Effect of peroxidase on composite resin adhesion to dental enamel after whitening

    Paula Alejandra Baldión-Elorza, Laura Nathalia Viteri-Lucero, Edilberto Lozano-Torres
    8-21
    2012-11-28
    |Abstract
    = 381 veces | PDF (ESPAÑOL (ESPAÑA))
    = 118 veces|
    ... with composite resin adhesion to dental structure. The objective of this study is therefore to compare composite interfieren en la adhesión de las resinas compuestas a la estructura dental, razón tested in order to reverse the unwanted physicochemical effects on both dental structure and enamel ..."
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  • Description of macroscopic changes in composite resin disks subjected to high temperatures for forensic purposes

    Carlos Arcos-Tulcán, Juan David Díaz-González, Kenny Canencio-Rodríguez, Diana Rodríguez-Meléndez, Carlos Viveros-Rebolledo, Jonathan Vega-Betancourt, Wilmer Sepúlveda-Navarro, Gustavo Sinisterra, Freddy Moreno-Gómez
    342-366
    2016-06-30
    |Abstract
    = 288 veces | PDF (ESPAÑOL (ESPAÑA))
    = 140 veces|
    ... of forensic dental identification in the case of burned, charred, or incinerated corpses or human remains a la acción de altas temperaturas (200, 400, 600, 800 y 1000 ºC), con el propósito de establecer parámetros records of those same characteristics ante-mortem, teeth and the materials used in dental treatments are ..."
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  • Caries Experience in Primary Dentition among 5-Year-Olds in Medellin, Colombia

    Blanca S. Ramírez-Puerta, Angela M. Franco-Cortés, Emilia Ochoa-Acosta, Gloria Escobar-Paucar
    345-352
    2015-10-05
    |Abstract
    = 0 veces | PDF (ESPAÑOL (ESPAÑA))
    = 0 veces|
    ... Objective: To estimate the experience of dental caries among five-year-olds from Medellín para el diagnóstico de experiencia de caries en dentina y de lesiones limitadas al esmalte dental. Se calcularon para o diagnóstico de presença de cáries em dentina e de lesões limitadas ao esmalte dental. Calcularam-se os índices examined for caries experience in dentin and caries limited to tooth enamel. The classic dmft and modified ..."
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  • effect of silver diamine fluoride on caries induced in Wistar rats

    Susana Vanegas, Astrid Godoy, Leonidas Urdaneta, Daniela Olávez, Karla Padrón, Eduvigis Solórzano
    76-88
    2014-07-14
    |Abstract
    = 392 veces | PDF (ESPAÑOL (ESPAÑA))
    = 89 veces|
    ... Introduction: dental caries is considered a public health problem. Various biomaterials have been Introducción: la caries dental es considerada un problema de salud pública microbiota located on dental biofilm, and a suitable substrate provided by the diet, which serves as ..."
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  • Evaluación del efecto del rofecoxib en los cambios dentino-pulpares, el movimiento dental y la inhibición de la reabsorción radicular durante la aplicación de fuerzas ortodóncicas intrusivas

    Julio Roberto Saldarriaga-M., Edwin Acosta-O., Diego Alejandro Arbeláez-P., Ana María Blandón-U., Olga Vasseur
    43-57
    2009-12-09
    |Abstract
    = 146 veces | PDF (ESPAÑOL (ESPAÑA))
    = 118 veces|
    ... Root resorption associated to dental movement is an undesired side effect during orthodontic La reabsorción radicular asociada al movimiento dental es un efecto indeseado durante la terapia -dentine organ, the degree of external root resorption, and the amount of dental movement in patients under ..."
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  • Post-whitening adhesion and time intervals: a topic review

    John Alexis Domínguez, Bruna Fortes-Bittencourt, Osnara María Mongruel-Gomes, Nelson Scholz
    336-346
    2013-06-28
    |Abstract
    = 206 veces | PDF (ESPAÑOL (ESPAÑA))
    = 56 veces|
    ... Despite the enormous clinical success of dental whitening procedures, not all the questions about A pesar del tan alto éxito clínico de los procedimientos de aclaramiento dental, no todas procedures after dental whitening, conventional adhesives offer better results, and the use of 10% sodium ..."
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  • Bilateral asymmetry of occlusal wear in permanent dentition and its relationship with paleodiet in a sonso pre-conquest cultural tradition from Colombia

    Carlos David Rodríguez-Flórez
    65-74
    2009-12-16
    |Abstract
    = 151 veces | PDF (ESPAÑOL (ESPAÑA))
    = 115 veces|
    ... of traditions associated with diet. Ancient diet can be analyzed from a dental wear point of view using a morpho estudiada desde el desgaste dental usando una perspectiva morfofuncional debido a que la relación tradition from Colombia. The diameters between dentine-enamel junctions (DEJ) and the highest point in each ..."
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  • Índices por autor y temas

    Índices Vol. 25 2014
    409-427
    2014-02-14
    |Abstract
    = 115 veces | PDF (ESPAÑOL (ESPAÑA))
    = 15 veces|
    ... for the prediction of mesiodistal diameters of unerupted canines and premolars. Rev Fac Odontol Univ ..."
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  • Fixed partial prosthesis: biomechanical analysis of stress distribution among three retention alternatives

    Edwin Chica, Federico Latorre, Sergio Agudelo
    150-158
    2010-06-04
    |Abstract
    = 565 veces | PDF (ESPAÑOL (ESPAÑA))
    = 279 veces|
    ... entre tres alternativas de retención de una prótesis dental parcial fija de tres unidades, utilizando , restored with a cast post, another with a prefabricated post and the third one with an implant, were ..."
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  • Stress distribution of an upper central incisor restored with different posts

    Hugo Sánchez-Bolívar, Edwin Chica-Arrieta, Federico Latorre-Correa
    49-59
    2009-09-30
    |Abstract
    = 90 veces | PDF (ESPAÑOL (ESPAÑA))
    = 39 veces|
    ... of the post-restored tooth involved dentin, ligament, cortical and trabecular bone, gingiva, metal-ceramic por dentina, ligamento, hueso cortical y trabeculado, corona metal-cerámica y gutapercha. El poste fue hecho material and modulus of elasticity of dowel. Methods: the model of the post-restored tooth involved dentin ..."
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  • Self-etching adhesive systems, bond strength and nanofiltration: a review

    Maritza Parra-Lozada, Herney Garzón-Rayo
    133-150
    2012-11-29
    |Abstract
    = 488 veces | PDF (ESPAÑOL (ESPAÑA))
    = 441 veces|
    ... enamel.7 Acid etching on the dentin allowed removing the smear layer and preparing its external layer ..."
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  • Early childhood caries in 1-5 year-old children. Medellín, Colombia, 2008

    Blanca Susana Ramírez-Puerta, Gloria Escobar-Paucar, Ángela María Franco-Cortés, María Cecilia Martínez-Pabón, Liliana Gómez-Urrea
    164-172
    2011-07-14
    |Abstract
    = 272 veces | PDF (ESPAÑOL (ESPAÑA))
    = 37 veces|
    ... of dental caries in 1-5 year-old children attending day care centers in a low and middle-low socioeconomic de caries dental en niños de uno a cinco años asistentes a hogares infantiles en una zona de estrato estimate the experience, prevalence and severity of dental caries in 1-5 year-old children attending day ..."
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  • Nonlinear evaluation of two different posts

    Patricia Lopera-Builes, Federico Latorre-Correa, Junes Abdul Villaraga-Ossa
    240-255
    2012-06-20
    |Abstract
    = 220 veces | PDF (ESPAÑOL (ESPAÑA))
    = 17 veces|
    ... part of their dental structure need a cast post or a prefabricated post to improve final restoration y que han perdido parte de su estructura dental, necesitan de un poste prefabricado o colado para que ayude depends on dental remainders, and the tooth’s strength rests on proper application of the diverse post ..."
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  • Analysis of stress distribution in different prefabricated intraradicular retention elements

    Andrés Felipe Gómez-Mira, Edwin Chica-Arrieta, Federico Latorre-Correa
    31-42
    2009-09-21
    |Abstract
    = 83 veces | PDF (ESPAÑOL (ESPAÑA))
    = 77 veces|
    ... . Methods: the model of the dowel-restored tooth used involved dentin, periodontal ligament, cortical intrarradicular, conformado por dentina, ligamento periodontal, hueso cortical, hueso esponjoso, corona metal -restored tooth used involved dentin, periodontal ligament, cortical and trabecular bone, gingiva, metal ..."
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