Pernos radiculares estéticos. Evolución y aplicaciones

  • Gustavo Parodi Estellano
  • José Pedro Corts
Palabras clave: Pernos, Pernos estéticos, Pernos de fibra, Pernos de zirconio, Pernos translúcidos, Pernos adhesivos.

Resumen

La restauración de los dientes tratados endodónticamente, ha representado desde siempre un desafío, tanto para el investigador como para el clínico. Algunos de los paradigmas que guiaron los procedimientos restauradores a partir de la segunda mitad del siglo pasado, han dejado paso a otras realidades, fundamentalmente gracias al impulso dado por la investigación constante que en este campo se lleva a cabo. Es así como el perno-muñón metálico colado va siendo gradualmente desplazado por alternativas más confiables, biocompatibles y más respetuosas de los tejidos dentarios, que permiten una estética más favorable y, fundamentalmente que, desde el punto de vista mecánico, se comportan de forma más semejante a los tejidos naturales. En este artículo se describe la posible sustitución de los pernos metálicos colados por opciones más favorables, se hace una evaluación comparativa entre sistemas y, fundamentalmente, se hace énfasis en la utilización de los pernos de fibra cementados adhesivamente.

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Publicado
2016-02-22