Study models

Question 1

What are they

Answer 1

used to provide a true representation of upper + lower teeth including full depth of sulcus, they can be articulated to show occlusion

Question 2

2.

Answer 2

used for trt planning when pt is not present + also before + after image for second options and approvals

Question 3

3.

Answer 3

Also used as a motivational tool for pt as they can see progress being made more clearly

Question 4

How?

Answer 4

impressions are taken and then cast up to produce study models

Question 5

What is the benefit?

Answer 5

• Occlusal analysis in complicated crown or bridge cases
• ortho cases whether XLA is required + which type of appliance
• determining function of dentition
• where tooth surface loss (acidic good/drinks, grinding) so progression of tooth wear can be monitored + to determine whether trt is necessary