Box and Final Cast Flashcards
1
Q
How much pumice/dental plaster/water?
A
equal each
2
Q
Two ways of making the matrix?
A
work mixture right up to top of peripheral rolls
work mixture to 5mm of top
3
Q
Amount of pumice/etc needed for mand?
A
1.5 cups
4
Q
What should be parallel with benchtop?
A
MFP
5
Q
Mixes take how long to set?
A
5min
6
Q
Reduce matrix to within how much of impression?
A
10mm
7
Q
Trim matrix to show how much peripheral roll?
A
5mm
8
Q
Use how many layers of boxing wax when boxing?
A
2
9
Q
Want how much thickness in final casts?
A
15mm
10
Q
Is dental plaster strong enough for denture casts?
use what instead?
A
no
dental stone
11
Q
let mixes set for how long
A
1h
12
Q
bevel final casts?
A
NO
13
Q
Tufts standard of care for mandibular edentulous is?
A
implant retained, bc no peripheral seal possible
14
Q
Leave land area…
A
5mm wide, 5mm above
