Uso del MTA, como sustancia inductora en el cierre de forámenes abiertos en pulpas vitales de incisivos permanentes, en la clínica de internado de la facultad piloto de odontología en el periodo 2011
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2012-06-15
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Universidad de Guayaquil. Facultad Piloto de Odontología
Resumen
Esta investigación tiene como principal importancia la regeneración del
tejido dental y de sus tejidos de sostén son factores que proporcionaron la
realización de este trabajo, en el que se presenta de forma concreta una
visión general y actual de lo que puede lograrse utilizando el Agregado de
Trióxido Mineral (MTA) en endodoncia. El MTA es un derivado del
cemento Pórtland, fue desarrollado y reportado por primera vez en 1993
por Lee, Torabinejad y sus colaboradores.
El MTA, permite la formación de cemento y tejido óseo, y facilita la
regeneración del ligamento periodontal. Este cemento también ha sido
utilizado exitosamente en el tratamiento de dientes con ápices abiertos,
también se utilizan para el tratamiento de las falsas vías, además es
utilizado principalmente en obturaciones retrogradas en la realización de
apicectomías y como una barrera aislante que permite la restauración de
un diente cuando se ha hecho una comunicación con el periodonto ante
tratamientos estomatológicos. Investigaciones lo señalan como un
material ideal en diferentes procedimientos odontológicos. Se describe en
esta investigación la composición, propiedades químico-físicas, ventajas y
desventajas que nos proporciona y las indicaciones en diferentes
problemáticas clínicas en las que ha tenido resultados según la literatura
existente desde la aparición del mismo en la práctica odontológica.
Kaufman en 1989, describe una técnica conservativa para tratar una
perforación en tercio medio o apical. La técnica sugiere que lo primero
que se debe hacer es detener la hemorragia con epinefrina o algún otro
hemostático como el sulfato férrico o cálcico. Después se procede a
detectar el sitio de la perforación con la ayuda de un localizador apical,
utilizando una lima lo suficientemente amplia en su diámetro para que
llegue al sitio de la perforación sin traspasarla para que no ocurra de
nuevo un sangrado. Es necesario mencionar que el MTA es un derivado
del cemento Pórtland y que comparten los mismos componentes
principales como el calcio, fosfato y sílice. La similitud entre estos dos
cementos nos lleva a la idea de que el MTA es parecido al cemento maya.
This research has the main importance of the regeneration dental tissue and its supporting tissues are factors that provided the completion of this work , which is presented in concrete forms a updated overview of what can be achieved using the Aggregate Mineral trioxide (MTA ) in endodontics . The MTA is a derivative of Portland cement was developed and first reported in 1993 by Lee, Torabinejad and colleagues . The MTA , allowing the formation of cementum and bone tissue , and facilitates periodontal ligament regeneration . This cement has also been used successfully in the treatment of teeth with open apices , are also used for the treatment of false paths , it is also retrograde mainly used in making seals apicectomies and as an insulating barrier that allows the restoration of a tooth when a communication is made to the periodontal Stomatological treatments. Research point out as a ideal material in different dental procedures . Described in this study the composition , chemical and physical properties, advantages and disadvantages and provides indications in different clinical problems you have had results from the literature existing since the appearance thereof in the dental practice. Kaufman in 1989 , describes a technique for treating a conservative drilling middle or apical third. The technique suggests that the first thing to do is stop the bleeding with epinephrine or other hemostatic as ferric or calcium sulfate. Then he proceeds to detecting the perforation site with the aid of an apex locator , using a wide enough lime in diameter to arrive at the site of the perforation without transfer it to not happen new bleeding. It should be mentioned that the MTA is a derivative Portland cement and which share the same components Main as calcium phosphate and silica . The similarity between these two cements leads to the idea that the MTA is similar to Maya cement.
This research has the main importance of the regeneration dental tissue and its supporting tissues are factors that provided the completion of this work , which is presented in concrete forms a updated overview of what can be achieved using the Aggregate Mineral trioxide (MTA ) in endodontics . The MTA is a derivative of Portland cement was developed and first reported in 1993 by Lee, Torabinejad and colleagues . The MTA , allowing the formation of cementum and bone tissue , and facilitates periodontal ligament regeneration . This cement has also been used successfully in the treatment of teeth with open apices , are also used for the treatment of false paths , it is also retrograde mainly used in making seals apicectomies and as an insulating barrier that allows the restoration of a tooth when a communication is made to the periodontal Stomatological treatments. Research point out as a ideal material in different dental procedures . Described in this study the composition , chemical and physical properties, advantages and disadvantages and provides indications in different clinical problems you have had results from the literature existing since the appearance thereof in the dental practice. Kaufman in 1989 , describes a technique for treating a conservative drilling middle or apical third. The technique suggests that the first thing to do is stop the bleeding with epinephrine or other hemostatic as ferric or calcium sulfate. Then he proceeds to detecting the perforation site with the aid of an apex locator , using a wide enough lime in diameter to arrive at the site of the perforation without transfer it to not happen new bleeding. It should be mentioned that the MTA is a derivative Portland cement and which share the same components Main as calcium phosphate and silica . The similarity between these two cements leads to the idea that the MTA is similar to Maya cement.
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ENDODONCIA