14. Framework try-in and Evaluation

Question 1

Steps of Framework Fabrication
 Fabrication of master cast
 Final impression: alginate in a \_\_\_\_ tray vs
PVS in a \_\_\_\_ tray
 Pour master cast in \_\_\_\_

 Fabrication of fitting cast
 ____ (impression) of master cast
 Pour fitting cast in ____ stone

Answer 1

stock
custom
stone
duplication
hard

Question 2

Steps of Framework Fabrication
 Fabrication of refractory cast
 \_\_\_\_ master cast
 \_\_\_\_ of blocked-out master cast 
 Pour cast in \_\_\_\_ material

 ____ the PRDP framework on refractory cast

Answer 2

block out
duplication
investment
wax-up

Question 3

Steps of Framework Fabrication
 Spruing, investing, and casting of framework to refractory cast
 allow \_\_\_\_ alloy to bench cool 
 divesting with \_\_\_\_
 \_\_\_\_ polish

Answer 3

chromium-cobalt
aluminum oxide
electrolyte

Question 4

Steps of Framework Fabrication
 Finishing and polishing with high speed ____
 ____, rubber wheels / points, polishing brush / wheel

Answer 4

lathe

stones

Question 5

Steps of Framework Fabrication
 Adjusting of framework onto ____ cast
 Passive seating of framework onto ____ cast

Clinical framework try-in
 adjust ____ and occlusion
 ____ relations
 “corrected ____” / “altered cast” impression if necessary

Answer 5

fitting
master

fit
jaw
ridge

Question 6

Disclosing the Internal Surface of the Framework
 ____ (paste to paint)
 ____ spray, Ney Indicator spray, or a similar thin spray material
____ wax
 Other things such as ____ articulating paper may be substituted in a pinch

Answer 6

chloroform and rouge
occlude
disclosing
thin

Question 7

Disclosing the Framework

 Gross finishing by marking the ____ surface of the framework using ____

Answer 7

internal

articulating paper

Question 8

Fitting Cast
Articulating paper markings will transfer to the ____ cast
 Methodically adjust framework until a more ____ fit is attained
 Avoid heavy ____ of the cast

Answer 8

fitting
passive
abrasion

Question 9

Does the Framework Seat?

Evaluate the seating of the ____

Answer 9

occlusal rests

Question 10

Evaluate Occlusal Rests
Carefully remove gross excess with carbide bur on high speed ____ (only when necessary)

Gently finish and polish with ____ and rubber points

Answer 10

handpiece

carbides

Question 11

Evaluate Undercut Areas

Ensure that these areas do not ____ during insertion and removal of the framework

Answer 11

bind

Question 12

Evaluate Undercut Areas
Initial ____
 Now evaluate more ____

Answer 12

seating

closely

Question 13

Gross Finish: Brown Stone
 Use ____ between cast and framework
 Examine the ____ connector

Answer 13

articulating paper

major

Question 14

Gross Finish and Polish
 Use ____ between cast and framework
 Examine the ____ spaces

Answer 14

articulating paper

interdental

Question 15

Gross Finish and Polish
 Gross finish with a ____ stone
 ____ with polishing points (brown and green)

Answer 15

brown

follow-up

Question 16

Continue the Seating Process

 Carefully evaluate and adjust all ____ surfaces

Answer 16

tissue

Question 17

Relief space over soft tissue

 The base of the I-bar should not contact the ____

Answer 17

soft tissue

Question 18

Relief space over soft tissue

Follow the proper polishing ____

Answer 18

sequence

Question 19

Disclosing Agents
   \_\_\_\_ spray (Occlude)
\_\_\_\_ paper 
\_\_\_\_ wax
 \_\_\_\_ indicating paste
 \_\_\_\_ or Copalite solvent and rouge

Answer 19

occlusal indicator
articulating
disclosing
pressure
chloroform

Question 20

Disclosing a Framework Clinically
 The show-through areas indicate tissue ____
 Keep ____ if possible

Answer 20

contact

dry

Question 21

Application of Rouge

 Dip brush in ____  Rub brush on ____ stick  Paint evenly on casting

Answer 21

chloroform

rouge

Question 22

Reading the Disclosed Surface

 Burn through to ____ surface indicates ____ contact on tissue surface

Answer 22

metal

premature