Impressions for replica dentures Flashcards
what lines the replica block?
shellac base
what are the metal flasks called for duplicating dentures?
replication flask
what impression material is used?
putty
where do you not mould putty on to until separator is applied?
fit surface
what separating medium is used on the putty?
Vaseline
what are cut to allow wax to be poured into the mould?
sprue holes
what can be used to correct faults?
light bodied material
what can be used to extend an underextended denture base
greenstick
what material forms the special tray?
shellac
when is occlusion recorded in respective of second imps?
after
what is used to take a ‘wash impression’
light bodied silicone material - rapid liner or aquasil
when taking special imps, what technique is useful for an atrophic ridge?
closed mouth technique
