La Técnica de Restauración Atraumática (TRA) es un procedimiento preventivo–restaurador mínimamente invasivo que consiste en la remoción del tejido dentario cariado utilizando sólo instrumentos manuales y un material adhesivo de restauración: el ionómero de vidrio. Objetivo: Determinar la tasa de supervivencia de las restauraciones Clase I realizadas en las primeras molares deciduas con la Técnica de Restauración Atraumática (TRA) aplicando dos marcas de ionómeros de vidrio en niños en edad preescolar de una Institución Educativa Estatal de Villa – Chorrillos, después de 2,4 y 6 meses de seguimiento. Métodos: Estudio ensayo clínico de fase I, tipo Split mouth, que incluyó 50 niños entre 4 a 6 años; se les realizó 100 tratamientos: Grupo 1= 50 molares tratados con Ketac Molar Easy Mix (3M ESPE) y Grupo 2= 50 molares tratados con Riva Self Cure (SDI). Las variables...

One of the main concerns of patients is to improve their dentaI aesthetics through teeth whitening, which is why there is a big quantity of products in the market that tries to satisfy this requirement with whitening toothpastes offer. To determinate whitening clinic effect of 5 toothpastes in dental teeth, they were arranged 5 treatment groups for each toothpaste conformed for 5 students and a control group. Subjects were betweeii 18 and 25 years. Colour was evaiuated with Vita Bleaching Shade Guide at the beginning and after 7 weeks through direct observation. Subjects were instructed to brush their teeth using the same toothbrush and the same technique too. There were few changes of colour for toothpaste used, in the experimental as the control group.It was found statistically significant changes of colour between pre and post test in 2 toothpastes (Colgate Max White and Crest Peroxid...

Saliva is an etiological factor of caries. It acts stabilizing pH by its concentration of carbonates and phosphates. When the oral hygiene is deficient, pH becomes acid and optimal for the demineralization of teeth surfaces. If a diet rich in sugars and flour predominates, they become more acid and the risk of caries beginning is imminent. To determinate the behavior of salivary pH and demonstrate the effectiveness of the brushing as a low cost, efficient, easy application prevention measure, in children with cariogenic risk, samples of saliva of 44 children between 6 and 8 were taken, from San Martin de Porres district, before and after breakfast and analyzed with a potentiometer. GROUP 1: with old bacterial plaque (without previous tooth brashing) and GROUP 2: with recent bacterial plaque (with previous tooth brushing). According to “t” test analysis, the variation of pH salivary i...

Una principal preocupación de los pacientes es mejorar la estética dental mediante el blanqueamiento, por ello existen productos como pastas dentales blanqueadoras que intentan satisfacer esa necesidad. Para confirmar el efecto clínico de blanqueamiento de cinco pastas dentales con esta propiedad en piezas dentales anteriores, se estructuraron cinco grupos experimentales para cada pasta, conformadas por 5 participantes por grupo, de 18 a 25 años de edad y un grupo control. El color fue evaluado con un colorimetro de blanqueamiento VITA mediante observación directa y lectura final a las 7 semanas. Se calibró la técnica de cepillado y tipo de cepillo. Se observó una variación leve del color para todas las pastas dentales tanto las experimentales como e1 control. Se encontró diferencias significativas de cambio de color del pre y post evaluación en dos pastas dentales (Colgate Ma...

Saliva is an etiological factor of caries. It acts stabilizing pH by its concentration of carbonates and phosphates. When the oral hygiene is deficient, pH becomes acid and optimal for the demineralization of teeth surfaces. If a diet rich in sugars and flour predominates, they become more acid and the risk of caries beginning is imminent. To determinate the behavior of salivary pH and demonstrate the effectiveness of the brushing as a low cost, efficient, easy application prevention measure, in children with cariogenic risk, samples of saliva of 44 children between 6 and 8 were taken, from San Martin de Porres district, before and after breakfast and analyzed with a potentiometer. GROUP 1: with old bacterial plaque (without previous tooth brashing) and GROUP 2: with recent bacterial plaque (with previous tooth brushing). According to “t” test analysis, the variation of pH salivary i...

The aim of this study was to determine the behavior of students, parents and teachers inmaintaining the oral health of children. Quasi-experimental research, cualicuantitativo was conducted in a sample of 46 children aged 6 years old, which evaluated oral health status of the initial and final (initial and manifest caries) was measured by the plaque index also was determined knowledge and meanings in oral health of the parents or mothers, both teachers. Implemented a training model for enhancing knowledge and reconceptualization of knowledge in oral health, with scenarios in participatory learning teachers and parents also will perform preventive care to children with emphasis on permanent teeth. The results showed differences before and after training. Manifest caries showed significant changes (p-value) 0.0 after training and preventive care of 61 %, became manifest caries treated by 5...

El objetivo del estudio fue determinar el comportamiento de escolares, padres de familia y docentes, en el mantenimiento de la salud bucal del niño. La investigación Cuasiexperimental, cualicuantitativo se realizó en una muestra constituida por 46 niños y niñas de 6 años de edad, donde se evaluó condición de salud bucal inicial y final (caries inicial y manifiesta), se midió el indice de placa; también se determinó conocimientos y significados en salud bucal de los padres y/o madres de familia, igualmente de decentes. Se aplicó un modelo de capacitación para incrementar conocimientos y reconceptualización de saberes en salud bucal, con escenarios de aprendizaje participativos en docentes y padres, asimismo se realizo atención preventiva a las niñas y niños con énfasis en dentición permanente. Los resultados mostraron diferencias antes y después de la capacitación. La...

Periodontal diseases after dental caries are the most prevalent in the dental health is concerned. The gingivitis and periodontitis are the result of the presence of bacteria and their products capable of altering the tissue and the host response. Studies on action of Camellia sinensis (green tea) on microorganisms of periodontal disease, demonstrates the beneficial effects of this product and the application potential in different areas. Therefore the purpose of the study was to determine the in vivo effectiveness of a gel made from carboximetilcelulosa and alcoholic extract of green tea, and in vitro on microorganisms associated with periodontal disease: P. loeschi, P.anaerobius and Capnocytophaga. The results show the presence of halos of inhibition of green tea extract at concentrations of 100 %, 75 %, 50 % and 25 %, the gel was observed only action on the site of contact, no halo. R...

Las enfermedades periodontales después de la caries dental, son los problemas más prevalentes en lo que a salud bucal se refiere. La gingivits y la periodontitis son resultados de la presencia de las bacterias y sus productos capaces de alterar los tejidos así como de la respuesta del hospedero. Diversos estudios se han desarrollado utilizando productos naturales en el país, por ejemplo, la uña de gato, muña, propóleo, coca, el té verde comprobándose su acción antimicrobiana y en este ultimo caso también acción anticancerígena. El propósito del estudio fue determinar la efectividad in vivo de un gel elaborado con carboximetilceluloda y extracto alcohólico de té verde, é in vitro sobre microorganismos relacionados con la enfermedad periodontal como: Prevotella loeschi, Peptostreptococcus anaerobius y Capnocytophaga.Los resultados muestran la presencia de halos de inhibici...

With the purpose of determinate the antimicrobial activity of the Papacarie® in the time indicated by the manufacturer (30seconds), samples were taken from caused to decay weave of temporary pieces without commitment to pulpar of five children of the school Andrés Rázuri, to analyze in vitro the sample with the product. Taking into account that the product requires to be in contact with the sample a short time, discs with the Papacarie® became absorbed and faced this by 15, 30 and 60 seconds, the discs were retired and the sample in Agar Mitis Salivarius Bacitracina was seeded. The obtained counts of the controls made to 24, 48 and 72 hours, were analyzed with T Student statistical analysis. The results demonstrated that with the used methodology a significant difference between the antimicrobial activity and the indicated application times does not exist.

With the purpose of determinate the antimicrobial activity of the Papacarie® in the time indicated by the manufacturer (30seconds), samples were taken from caused to decay weave of temporary pieces without commitment to pulpar of five children of the school Andrés Rázuri, to analyze in vitro the sample with the product. Taking into account that the product requires to be in contact with the sample a short time, discs with the Papacarie® became absorbed and faced this by 15, 30 and 60 seconds, the discs were retired and the sample in Agar Mitis Salivarius Bacitracina was seeded. The obtained counts of the controls made to 24, 48 and 72 hours, were analyzed with T Student statistical analysis. The results demonstrated that with the used methodology a significant difference between the antimicrobial activity and the indicated application times does not exist.