Classes 1-6

Question 0

Decay in proximal surface of premolars and molars

Answer 0

Class 2

Question 1

Decay in the pit and fissures of the occlusal surface of molars and premolars

Answer 1

Class 1

Question 2

Decay in proximal surfaces of incisors and canines

Answer 2

Class 3

Question 3

Decay is diagnosed in the proximal surfaces of incisors and canines the difference between this class and class 3 is is that is class involves the Invisalign edge.

Answer 3

Class 4

Question 4

Decay on the gingival third or lingual surfaces of any tooth

Answer 4

Class 5

Question 5

Decay on the incisal edge of an tier teeth and the cusp tips of posterior teeth.

Answer 5

Class 6