Se ha propuesto la utilización de papaína como agente enzimático para la remoción conservadora de la caries, sin embargo, ha sido discutida su efectividad. Objetivo: determinar la eficacia del gel enzimático de papaína en comparación con el sistema rotatorio sobre el sellado marginal de restauraciones directas in vitro. Material y Método: En 30 premolares extraídos, cariados en superficies oclusales y proximales se realizó la eliminación de caries con 2 técnicas (n=15): químico-mecánica con gel de papaína y mediante técnica rotatoria convencional. Posteriormente, se realizó la restauración aplicando base de ionómero de vidrio, adhesivo y resina y se aplicó termociclado con 300 ciclos de 5° a 55°C; luego, se impermeabilizó a 2mm de la restauración, para sumergir en azul de metileno por 72 horas a 37°C. Las muestras se cortaron en sentido mesiodistal a través de la restauración para la observación en el estereomicroscopio. Para el análisis estadístico se usó la prueba chi cuadrado y tablas cruzadas. Resultados: hubo mejor sellado marginal en el sistema rotatorio con un 68,33%, en comparación con el gel de Papaína con un 21,67%; estableciéndose una diferencia estadística significativa (p = 0,000); además el sistema rotatorio presentó un mejor sellado en oclusal con un 90,00% (p = 0,000) y en el margen gingival un 46,67%, que no presentaron filtración (p = 0,032). Conclusión: la limpieza de caries con gel enzimático de papaína es menos efectiva para el sellado marginal de restauraciones a nivel del margen oclusal y gingival que el sistema rotatorio convencional.
{"title":"Sellado marginal en restauraciones directas con resina con uso de BRIX 3000 vs sistema rotativo","authors":"Dennisse Dayana Vivanco Ludeña, Tannya Lucila Valarezo Bravo","doi":"10.29166/ODONTOLOGIA.VOL23.N1.2021-E2633","DOIUrl":"https://doi.org/10.29166/ODONTOLOGIA.VOL23.N1.2021-E2633","url":null,"abstract":"Se ha propuesto la utilización de papaína como agente enzimático para la remoción conservadora de la caries, sin embargo, ha sido discutida su efectividad. Objetivo: determinar la eficacia del gel enzimático de papaína en comparación con el sistema rotatorio sobre el sellado marginal de restauraciones directas in vitro. Material y Método: En 30 premolares extraídos, cariados en superficies oclusales y proximales se realizó la eliminación de caries con 2 técnicas (n=15): químico-mecánica con gel de papaína y mediante técnica rotatoria convencional. Posteriormente, se realizó la restauración aplicando base de ionómero de vidrio, adhesivo y resina y se aplicó termociclado con 300 ciclos de 5° a 55°C; luego, se impermeabilizó a 2mm de la restauración, para sumergir en azul de metileno por 72 horas a 37°C. Las muestras se cortaron en sentido mesiodistal a través de la restauración para la observación en el estereomicroscopio. Para el análisis estadístico se usó la prueba chi cuadrado y tablas cruzadas. Resultados: hubo mejor sellado marginal en el sistema rotatorio con un 68,33%, en comparación con el gel de Papaína con un 21,67%; estableciéndose una diferencia estadística significativa (p = 0,000); además el sistema rotatorio presentó un mejor sellado en oclusal con un 90,00% (p = 0,000) y en el margen gingival un 46,67%, que no presentaron filtración (p = 0,032). Conclusión: la limpieza de caries con gel enzimático de papaína es menos efectiva para el sellado marginal de restauraciones a nivel del margen oclusal y gingival que el sistema rotatorio convencional.","PeriodicalId":30979,"journal":{"name":"Odontologia","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69713795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.29166/odontologia.vol22.n2.2020-33-44
Luis Martin Guevara Ruiz, Pablo Mauricio Bonilla Valladares, María Fernanda Caicedo Breedy
{"title":"Actividad antimicrobiana de adhesivo ortodóntico con nanopartículas de plata sobre Streptococcus mutans","authors":"Luis Martin Guevara Ruiz, Pablo Mauricio Bonilla Valladares, María Fernanda Caicedo Breedy","doi":"10.29166/odontologia.vol22.n2.2020-33-44","DOIUrl":"https://doi.org/10.29166/odontologia.vol22.n2.2020-33-44","url":null,"abstract":"","PeriodicalId":30979,"journal":{"name":"Odontologia","volume":"22 1","pages":"33-44"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41565874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.29166/odontologia.vol22.n2.2020-45-59
Daicy Elizabeth Correa Abad, Paola Daniela Hidalgo Araujo
{"title":"Fatiga cíclica de cuatro sistemas reciprocantes en una canaleta dinámica de raíces simuladas","authors":"Daicy Elizabeth Correa Abad, Paola Daniela Hidalgo Araujo","doi":"10.29166/odontologia.vol22.n2.2020-45-59","DOIUrl":"https://doi.org/10.29166/odontologia.vol22.n2.2020-45-59","url":null,"abstract":"","PeriodicalId":30979,"journal":{"name":"Odontologia","volume":"22 1","pages":"45-59"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42690175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.29166/odontologia.vol22.n2.2020-119-129
Santiago José Reinoso Quezada, Micaela Moscoso Mesías
{"title":"Síndrome de Van der woude - Informe de caso","authors":"Santiago José Reinoso Quezada, Micaela Moscoso Mesías","doi":"10.29166/odontologia.vol22.n2.2020-119-129","DOIUrl":"https://doi.org/10.29166/odontologia.vol22.n2.2020-119-129","url":null,"abstract":"","PeriodicalId":30979,"journal":{"name":"Odontologia","volume":"22 1","pages":"119-129"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42854789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.29166/odontologia.vol22.n2.2020-108-118
Mayra Elizabeth Paltas Miranda, Pilar Vanessa Taipicaña Guano, Adriana Lucía Andrade Peñafiel, María Gabriela Haye Biazevic
{"title":"Cuerpo extraño en región de tercer molar inferior: reporte de caso","authors":"Mayra Elizabeth Paltas Miranda, Pilar Vanessa Taipicaña Guano, Adriana Lucía Andrade Peñafiel, María Gabriela Haye Biazevic","doi":"10.29166/odontologia.vol22.n2.2020-108-118","DOIUrl":"https://doi.org/10.29166/odontologia.vol22.n2.2020-108-118","url":null,"abstract":"","PeriodicalId":30979,"journal":{"name":"Odontologia","volume":"22 1","pages":"108-118"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41352030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.29166/odontologia.vol22.n2.2020-72-91
Javiera Paz Mora Gómez
{"title":"Manejo de nuevos anticoagulantes orales en cirugía oral: Revisión de literatura","authors":"Javiera Paz Mora Gómez","doi":"10.29166/odontologia.vol22.n2.2020-72-91","DOIUrl":"https://doi.org/10.29166/odontologia.vol22.n2.2020-72-91","url":null,"abstract":"","PeriodicalId":30979,"journal":{"name":"Odontologia","volume":"22 1","pages":"72-91"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47008045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-07-01DOI: 10.29166/odontologia.vol22.n2.2020-60-71
Adrián Andree Terán Granja, Alexie Elizabeth Izquierdo Buchelli
{"title":"Valoración del riesgo ergonómico de estudiantes de odontología mediante el método Owas","authors":"Adrián Andree Terán Granja, Alexie Elizabeth Izquierdo Buchelli","doi":"10.29166/odontologia.vol22.n2.2020-60-71","DOIUrl":"https://doi.org/10.29166/odontologia.vol22.n2.2020-60-71","url":null,"abstract":"","PeriodicalId":30979,"journal":{"name":"Odontologia","volume":"22 1","pages":"60-71"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42562923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
According to the World Health Organization (WHO), the new pandemic of coronavirus pneumonia COVID-19 or SARS-CoV-2, in a short period of time, has spread to all regions of the world where the number of confirmed cases and deaths continues to rise. Along with the Severe Acute Respiratory Syndrome coronavirus (SARS) and the Middle East Respiratory Syndrome coronavirus (MERS), this is the third highly pathogenic human coronavirus that has emerged in the past two decades. Faced with this Public Health emergency, attempts have been made to control the global spread; however, in the vast majority of countries the capacity of their health systems has been overwhelmed. Appropriate measures have been found to reduce the risk of infection and effectively prevent the spread of the epidemic. In dentistry, due to the special nature of its procedures, the risk of cross infection is high and strict prevention and control measures are important, particularly due to possible care for asymptomatic patients capable of transmitting the virus. Given the urgent need to establish strict and effective infection control protocols, a review of the scientific evidence was carried out to analyze the epidemiological and infectious characteristics of SARS-CoV-2 and to recommend prevention and control measures in relation to professionals and students of dentistry to block person-to-person transmission routes in dental clinics and hospitals.
{"title":"Recomendaciones para prevención y control de infecciones por SARS-CoV-2 en odontología","authors":"Sandra Suárez Salgado, Roberto Campuzano, Marina Dona Vidale, Eduardo Garrido Cisneros, Thaís Gimenez Miniello","doi":"10.29166/odontologia.vol22.n2.2020-5-32","DOIUrl":"https://doi.org/10.29166/odontologia.vol22.n2.2020-5-32","url":null,"abstract":"According to the World Health Organization (WHO), the new pandemic of coronavirus pneumonia COVID-19 or SARS-CoV-2, in a short period of time, has spread to all regions of the world where the number of confirmed cases and deaths continues to rise. Along with the Severe Acute Respiratory Syndrome coronavirus (SARS) and the Middle East Respiratory Syndrome coronavirus (MERS), this is the third highly pathogenic human coronavirus that has emerged in the past two decades. Faced with this Public Health emergency, attempts have been made to control the global spread; however, in the vast majority of countries the capacity of their health systems has been overwhelmed. Appropriate measures have been found to reduce the risk of infection and effectively prevent the spread of the epidemic. In dentistry, due to the special nature of its procedures, the risk of cross infection is high and strict prevention and control measures are important, particularly due to possible care for asymptomatic patients capable of transmitting the virus. Given the urgent need to establish strict and effective infection control protocols, a review of the scientific evidence was carried out to analyze the epidemiological and infectious characteristics of SARS-CoV-2 and to recommend prevention and control measures in relation to professionals and students of dentistry to block person-to-person transmission routes in dental clinics and hospitals.","PeriodicalId":30979,"journal":{"name":"Odontologia","volume":"22 1","pages":"5-32"},"PeriodicalIF":0.0,"publicationDate":"2020-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42277602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-12-31DOI: 10.29166/odontologia.vol20.n2.2018-68-89
Julio César Sánchez Puetate, Gabriel Garcia de Carvalho, José Rodolfo Spin
En junio de 2018 se propuso una nueva clasificación de enfermedades y condiciones periodontales y peri-im-plantares, en una reunión realizada conjuntamente por la Academia Americana de Periodoncia y la Federación Europea de Periodoncia, con el objetivo de actualizar la clasificación de 1999 en uso durante los últimos 19 años. El objetivo del artículo es introducir esta nueva clasificación para que tanto clínicos e investigadores pue-dan aplicarla. La nueva clasificación incorporará nuevos conceptos a medida que se reporten nuevos resultados sobre estudios que sean realizados en el futuro.
{"title":"Nueva Clasificación sobre las Enfermedades y Condiciones Periodontales y Peri-implantares: Una Breve Reseña","authors":"Julio César Sánchez Puetate, Gabriel Garcia de Carvalho, José Rodolfo Spin","doi":"10.29166/odontologia.vol20.n2.2018-68-89","DOIUrl":"https://doi.org/10.29166/odontologia.vol20.n2.2018-68-89","url":null,"abstract":"En junio de 2018 se propuso una nueva clasificación de enfermedades y condiciones periodontales y peri-im-plantares, en una reunión realizada conjuntamente por la Academia Americana de Periodoncia y la Federación Europea de Periodoncia, con el objetivo de actualizar la clasificación de 1999 en uso durante los últimos 19 años. El objetivo del artículo es introducir esta nueva clasificación para que tanto clínicos e investigadores pue-dan aplicarla. La nueva clasificación incorporará nuevos conceptos a medida que se reporten nuevos resultados sobre estudios que sean realizados en el futuro.","PeriodicalId":30979,"journal":{"name":"Odontologia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47415703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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