Boxing and Pouring Master Impression
Goals of fabricating Master cast:
-accurate, dense, strong
-preserve peripheral border contours of edentulous master impression
-facilitate subsequent clinical and laboratory procedures
What type of dental stone is used to making master cast?
Type III dental stone
= "Microstone"
What's an advantage of using Microstone when used in fabrication of Master
cast?
-sufficient strength to resist alteration/ damage during subsequent steps
-not overly difficult to remove from dentures after denture base polymerization
, Boxing an impression involves:
enclosing the master impression by building vertical walls around impression
2 most common methods of boxing edentulous master impressions:
1. WAX boxing method
2. Plaster and pumice boxing method (what we used)
What's the difficulty involved in boxing master impression w/ wax instead of
plaster and pumice?
Wax doesn't adhere well to rubber base or silicone master impression
material.
Base around edentulous master impression is usually made of :
Vertical walls around edentulous master impression is usually made of :
Base - wax or plaster+pumice
Los beneficios de comprar resúmenes en Stuvia estan en línea:
Garantiza la calidad de los comentarios
Compradores de Stuvia evaluaron más de 700.000 resúmenes. Así estas seguro que compras los mejores documentos!
Compra fácil y rápido
Puedes pagar rápidamente y en una vez con iDeal, tarjeta de crédito o con tu crédito de Stuvia. Sin tener que hacerte miembro.
Enfócate en lo más importante
Tus compañeros escriben los resúmenes. Por eso tienes la seguridad que tienes un resumen actual y confiable.
Así llegas a la conclusión rapidamente!
Preguntas frecuentes
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
100% de satisfacción garantizada: ¿Cómo funciona?
Nuestra garantía de satisfacción le asegura que siempre encontrará un documento de estudio a tu medida. Tu rellenas un formulario y nuestro equipo de atención al cliente se encarga del resto.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller flyhigher329. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for $12.99. You're not tied to anything after your purchase.
