2015, Número 1
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Rev Odont Mex 2015; 19 (1)
Zirconia para rehabilitación completa maxilar sobre implantes. Caso clínico
Pimentel HJ, Salazar UA
Idioma: Español
Referencias bibliográficas: 27
Paginas: 43-47
Archivo PDF: 322.72 Kb.
RESUMEN
La zirconia (ZrO
2) es un material cerámico con propiedades mecánicas adecuadas para uso en estructuras sobre implantes. Los núcleos de zirconia para prótesis parcial fija en dientes e implantes anteriores y posteriores ahora están disponibles. Actualmente, la exactitud y precisión en la elaboración de estructuras son un prerrequisito para el éxito a largo plazo en restauraciones implanto soportadas. La elaboración de estructuras de zirconia requiere de un amplio conocimiento por parte del clínico y el técnico para lograr un adecuado ajuste y pasividad. En este artículo se describe la elaboración de una estructura de ZrO
2, y coronas individuales para rehabilitar el segmento maxilar con seis implantes.
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