Lab 1: Introduction to Surgical Treatment

Question 1

Class I caries

Answer 1

pits and fissures

Question 2

Class II caries

Answer 2

proximal contacts of posterior teeth

Question 3

Class III caries

Answer 3

proximal contacts of anterior teeth

Question 4

Class IV caries

Answer 4

incisal angle fracture

Question 5

Class V caries

Answer 5

cervical (facial and lingual)

Question 6

MO is a cavity on…

Answer 6

mesio-occlusal

Question 7

MOD is a cavity on…

Answer 7

mesio-occluso-distal

Question 8

MODB is a cavity on…

Answer 8

mesio-occulso-disto-buccal

Question 9

vertical perimeter of a prepared cavity

Answer 9

wall

Question 10

broad flat “bottom” of cavity on an occlusal surface of Class I and II caries

Answer 10

pulpal floor

Question 11

broad flat “bottom” of cavity on a lingual/buccal/M/D surface of Class I and II caries

Answer 11

axial wall

Question 12

proximal portion of a Class II caries

Answer 12

proximal portion/”proximal box”

Question 13

cervical “wall” in proximally-involved caries

Answer 13

gingival seat/gingival wall

Question 14

in Class II/proximally involved caries, buccal walls on the occlusal surface are called ___ while buccal walls on the proximal surface are called _______

Answer 14

buccal occlusal wall

buccal proximal wall

Question 15

term for line angle that is the junction of wall and tooth surface

Answer 15

cavosurface angle

Question 16

cavosurface angle becomes a ____ once the cavity is restored

Answer 16

margin

Question 17

the final extent and configuration of the cut faces of the cavity preparation

Answer 17

outline form

Question 18

form of the cavity preparation which aid in prevention of fracture of either tooth or restorative material during function

Answer 18

resistance form

Question 19

form of the cavity preparation which protect the restoration against displacement

Answer 19

retention form

Question 20

form of the cavity that allows adequate visualization and access for instrumentation of the preparation and insertion of the restoration material

Answer 20

convenience form

Question 21

1st number in Black’s formula is the ___ of the blade in _/10 __

Answer 21

width, 1, mm (width of the blade in 1/10mm)

Question 22

bevel end is used for ____ features in a cavity

Answer 22

horizontal

Question 23

reverse bevel is used for ___ features in cavity

Answer 23

vertical