Surveying

Question 1

Definition of survey line

Answer 1

Line marking the greatest prominence in contour in relation to path of insertion of prosthesis

Question 1

Definition of surveying

Answer 1

Procedure of locating and delineating the contour and position of abutment teeth and associated structures

Question 2

Parts of surveyor

Answer 2

-platform
-surveying table
-vertical column
-horizontal arm
-mandrel
-surveying tool

Question 3

The three undercut gauges

Answer 3

0.01in/0.25mm
0.02in/0.5mm
0.03in/0.75mm

Question 4

Factors affecting favorable tilt

Answer 4

1)presence of retentive undercuts
2)elimination of hard and soft tissue undercuts
3)creation of desirable esthetics
4)establishment of appropriate guiding planes

Question 5

T/F. You can change the tilt to find a new undercut

Answer 5

F, you will make “false undercut”