management of approximal caries Flashcards
1
Q
what class of cavity can approximal be?
A
class 11- posterior 111- anterior
2
Q
When does caries develop in a class 11 cavity?
A
below contact point
3
Q
when restoring a class 111 cavity, what measures should be taken?
A
access from palatal/lingual
leave unsupported enamel especially labially
4
Q
how is approximal caries detected?
A
visual inspection
transillumination
radiographs
5
Q
when should we intervene re approximal caries?
A
if reached adj
if obviously cavitated
6
Q
what is the purpose of a matrix band?
A
retain material in cavity during restoration
restore contact point with adjacement tooth
7
Q
how should approximal root caries be accessed?
A
bucally
generally filled with GI
