elastomeric impressions Flashcards

1
Q

why do we take an impression and a gypsum model

A
  1. To study the case
    1. To diagnose the case
    2. To plan the line of treatment
    3. To educate the patient about their dental need
      To construct indirect restorations e.g. inlay, Onlay, crown, bridge, complete or partial denture
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what are we looking for in a impression material

A
Consistency 
Flow properties
Setting time- reasonably short  
Dimensional stability 
Ease of handling
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

what is an elastomer

A

Is a natural or synthetic rubber or rubberoid material which has the ability to undergo deformation under the influence of a force and regain its original shape once the force has been removed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly