CAD CAM

Question 1

Cerec Optispray (Blue)

Answer 1

Question 2

inLab MC XL

Answer 2

Question 3

Resistance Form

Prevention of dislodgement due to oblique forces

• Oblique or horizontal forces are usually greater than vertical forces
• Rotation around the gingival margin

Prevention of movement of the restoration

Answer 3

Question 4

Path of Insertion

Answer 4

Question 5

Prep Check

2.0 mm reduction (blue)

Light blue is the occlusal marking side

Dark blue is the side to hold

Answer 5

Question 6

Location of pulp ceiling

B - Roof of chamber 95% at CEJ

D - 6.9 mm Bi-cuspid

D - 6.3 mm Molar

Answer 6

Question 7

Pitch

Up and down like a box lid

Answer 7

Question 8

Roll

Rotation

Answer 8

Question 9

Yaw

Left and Right like hinges on a door

Answer 9

Question 10

Slightly too much pitch, will hide distal tooth’s height of contour

Camera heel to high

Answer 10

Question 11

Camera toe too high - difficult to do

Answer 11

Question 12

Cerec AC

Answer 12