Perfiles de emergencia en coronas dentarias fijas.
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Fecha
2012
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Universidad de Guayaquil. Facultad Piloto de Odontología. Escuela de Postgrado "Dr. José Apolo Pineda".
Resumen
Las restauraciones fijas pueden presentar distintas características
dependiendo del tipo de trabajo que se realice. Se caracterizan en
general por presentar tallados o desgastes en las superficies
dentarias, para brindar a éstas las respectivas cualidades para su
mejor desempeño en la cavidad bucal, tanto funcional como
estética. Las preparaciones dentarias finalizan en una línea de
terminado. Una adecuada atención de los tejidos duros y blandos
alrededor del diente antes, durante y después de los
procedimientos restauradores incrementará enormemente la
probabilidad de un buen resultado. Los contornos coronales son
determinados normalmente por la anatomía dentaria, la
condición periodontal, la localización del margen gingival de la
restauración y el acceso a la higiene bucal, sin dejar de
considerar el compromiso estético subyacente. El perfil de
emergencia de una restauración en un área estética presenta dos
aspectos: la forma subgingival y la forma supragingival. La
forma subgingival debe seguir los contornos de la unión cemento
esmalte y el soporte de los tejidos gingivales. Considerando las
limitaciones, el espesor aumentado de los contornos
subgingivales interproximales conduce a un incremento en la
altura de la papila, mientras que una ampliación de los contornos
faciales favorece un posicionamiento apical de los tejidos
gingivales. Estos y otros aspectos clínicos deben ser conocidos
por el odontólogo cuando desea realizar una restauración con
éxito
Fixed restorations may have different characteristics depending on the type of work performed. They are characterized in general by presenting cut or wear on tooth surfaces, to give them the respective qualities to improve their performance in the oral cavity, both functional and aesthetic. The tooth preparations ending in a finishing line. Proper attention of hard and soft tissues around the teeth before, during and after the restorative procedures greatly increase the likelihood of a good result. The contours are determined normally coronal dental anatomy, periodontal status, location of the gingival margin of the restoration and access to oral hygiene, while considering the underlying aesthetic compromise. The emergence profile of a restoration in the aesthetic area has two aspects: the shape and form subgingival supragingival. Subgingival how to follow the contours of the cement enamel and gum tissue support. Considering the limitations, the increased thickness of interproximal subgingival contours leads to an increase in the height of the papilla, while an extension of facial contours favors apical positioning of the gingival tissues. These and other clinical features should be known to the dentist when you want a successful restoration
Fixed restorations may have different characteristics depending on the type of work performed. They are characterized in general by presenting cut or wear on tooth surfaces, to give them the respective qualities to improve their performance in the oral cavity, both functional and aesthetic. The tooth preparations ending in a finishing line. Proper attention of hard and soft tissues around the teeth before, during and after the restorative procedures greatly increase the likelihood of a good result. The contours are determined normally coronal dental anatomy, periodontal status, location of the gingival margin of the restoration and access to oral hygiene, while considering the underlying aesthetic compromise. The emergence profile of a restoration in the aesthetic area has two aspects: the shape and form subgingival supragingival. Subgingival how to follow the contours of the cement enamel and gum tissue support. Considering the limitations, the increased thickness of interproximal subgingival contours leads to an increase in the height of the papilla, while an extension of facial contours favors apical positioning of the gingival tissues. These and other clinical features should be known to the dentist when you want a successful restoration
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CORONAS DENTALES, PROTESIS DENTAL, RESTAURACION DENTAL