Pigmentación coronaria por mala condensación de la gutapercha
Fecha
2013-06-21
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Universidad de Guayaquil. Facultad Piloto de Odontología
Resumen
Pigmentación es cualquier color diferente al color blanco o blanco amarillento de los dientes tenemos que diferenciar entre coloración y tinción, la diferencia es que en las coloraciones la pigmentación es externa, en la cual es depositada sobre la superficie dentaria y en la tinción la pigmentación es interna, en la cual los pigmentos llegan al interior del esmalte y en otros casos a la dentina.
La investigación se realiza para poder dar un estudio bibliográfico con el estudio de un caso sobre el tema relacionado con la pigmentación coronaria por la mala condensación de la gutapercha , por ello se plantea de manera investigativa por medio de bibliografías como ocurre la pigmentación pasando de lo normal a lo anormal por motivo de una mala práctica odontológica, al ser así la mala condensación de la gutapercha origina filtración y por consiguiente pigmentación de del cemento que se releja en el esmalte.
La observación y el estudio del porque se produce una pigmentación coronaria por la mala condensación de la gutapercha, es de importancia para el estudiante y el profesional de odontología puesto que con ello se puede determinar como ocurre el cambio de coloración del diente post endodoncia, así, mismo el origen del color de un diente natural y la forma en la que se la luz da la coloración al diente.
El objetivo de la investigación es conocer como ocurre la pigmentación es decir, que fallas ocurren durante el obturado de conductos con gutapercha y que se den hacer si estas fallas ocurren durante la realización de una restauración endodóntica dental.
La investigación es netamente bibliográfica no experimental por lo que recolecta información de autores reconocidos con validación científica de sus publicaciones lo que es muy importante porque le da veracidad a lo
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redactado en esta investigación, con ello la obtención de las conclusiones son reales y válidas.
Para dar veracidad a la investigación se propone el estudio de un caso que se detectó en la facultad Piloto de Odontología a manera de estudio sobre s situación u causas de la pigmentación coronaria.
Las sustancias que pigmentan la dentina penetran al esmalte pasando a los túbulos hasta llegar al licor dentinario el cual se encarga de nutrir a la dentina en toda su periferia provocando cambios en la composición y apariencia del diente.
Las pigmentaciones por la administración sistemática de sustancias ocurren durante el periodo de odontogénesis (interacción de la sustancia, con los componentes de los cristales de hidroxiapatita), en la fase de mineralización de las matrices de los tejidos dentarios. Las tetraciclinas se fijan al tejido dentario y óseo en formación a través de su avidez quelante por el calcio.
El flúor altera el mecanismo enzimático de los ameloblastos en los últimos estadios de formación del esmalte. Los medicamentos que contienen hierro penetran por los túbulos dentinarios, causando una desintegración. Es importante que los odontólogos y médicos conozcan esta información para así evitar este tipo de daños a la dentina.
Pigmentation is any color other than white or yellowish white teeth we have to differentiate between color and staining , the difference is in the coloring pigment is external, which is placed on the tooth surface and staining pigment is internal , in which the pigments come into enamel and dentin other cases . Research is conducted to give a literature with a case study on a topic related to coronary pigmentation bad condensation of gutta-percha , therefore arises of how research through bibliographies pigmentation occurs as moving from the normal to abnormal because of bad dental practice , to be so bad causes condensation of gutta-percha filtration and therefore pigmentation that releja cement in enamel. The observation and study of coronary pigmentation that is caused by poor condensation of gutta-percha , is important for the student and professional dentistry because with this you can determine how the change in color of the tooth root canal post occurs, so , the source of the same color of a natural tooth and the way in which light strikes the tooth coloration . The aim of research is known as pigmentation ie you failures occur during the gutta percha sealed with duct and make them do if these failures occur while performing endodontic dental restoration occurs . The research literature is purely experimental so no collects information from recognized with scientific validation of its publications authors which is very important because it gives credence to the 2 drawn in this research, thereby obtaining the findings are real and valid. To give credence to the investigation of a case study that was detected in the pilot of Dentistry faculty study how s status or causes of coronary pigmentation is proposed. Pigmenting substances permeate the enamel dentine tubules passing until the dentin liquor which nourish handles Dentine entire periphery causing changes in the composition and appearance of teeth . Pigmentations for systemic administration of substances occur during the period of odontogenesis ( interaction of the substance with the components of hydroxyapatite crystals ) , in the phase of mineralization of dental tissue matrices . Tetracyclines bind to tooth and bone tissue formation through its avidity for calcium chelator . Fluorine alters the enzymatic mechanism of the ameloblasts in the last stages of enamel formation . Medications containing iron penetrate the dentinal tubules , causing a breakup. It is important that the dentists and doctors know this information to avoid this type of damage to dentin.
Pigmentation is any color other than white or yellowish white teeth we have to differentiate between color and staining , the difference is in the coloring pigment is external, which is placed on the tooth surface and staining pigment is internal , in which the pigments come into enamel and dentin other cases . Research is conducted to give a literature with a case study on a topic related to coronary pigmentation bad condensation of gutta-percha , therefore arises of how research through bibliographies pigmentation occurs as moving from the normal to abnormal because of bad dental practice , to be so bad causes condensation of gutta-percha filtration and therefore pigmentation that releja cement in enamel. The observation and study of coronary pigmentation that is caused by poor condensation of gutta-percha , is important for the student and professional dentistry because with this you can determine how the change in color of the tooth root canal post occurs, so , the source of the same color of a natural tooth and the way in which light strikes the tooth coloration . The aim of research is known as pigmentation ie you failures occur during the gutta percha sealed with duct and make them do if these failures occur while performing endodontic dental restoration occurs . The research literature is purely experimental so no collects information from recognized with scientific validation of its publications authors which is very important because it gives credence to the 2 drawn in this research, thereby obtaining the findings are real and valid. To give credence to the investigation of a case study that was detected in the pilot of Dentistry faculty study how s status or causes of coronary pigmentation is proposed. Pigmenting substances permeate the enamel dentine tubules passing until the dentin liquor which nourish handles Dentine entire periphery causing changes in the composition and appearance of teeth . Pigmentations for systemic administration of substances occur during the period of odontogenesis ( interaction of the substance with the components of hydroxyapatite crystals ) , in the phase of mineralization of dental tissue matrices . Tetracyclines bind to tooth and bone tissue formation through its avidity for calcium chelator . Fluorine alters the enzymatic mechanism of the ameloblasts in the last stages of enamel formation . Medications containing iron penetrate the dentinal tubules , causing a breakup. It is important that the dentists and doctors know this information to avoid this type of damage to dentin.
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ENDODONCIA, GUTAPERCHA, OBTURACION DEL CONDUCTO RADICULAR